Among the most unique long guns, there’s no shortage of choices when it comes pistol-caliber carbine makes and models.
There’s really no need to be PC … unless you’re talking about long guns. Handy and manageable, rifles and carbine that feed off of pistol-caliber ammunition have grown in popularity. There’s no secret why, the firearms are ideal shooting range diversions, teaching tools and home-defense – particularly close quarters.
Shooters tend to think there is only one style of pistol-caliber carbine, the dominant and versatile modified AR-style system. Readily available, these guns are far from the only option out there. Honestly, like the majority of the firearms world, pistol-caliber long-guns are designed to suit every need.
Showcasing a swath of popular options, John Tupy of The Modern Sportsman gun store in Burnsville, Minn., breaks down what this class of firearms has to offer. For close range plenty, from the highly versatile SIG Sauer MPX Carbine to the bit more traditional Ruger PC Carbine. The simple-blowback operated pistol-caliber carbines are chambered in everything from 9mm all the way up to .45 ACP. And they boast some of the more cutting-edge designs in the semi-automatic world, too boot.
As interesting and useful as pistol-caliber carbines are, they tend to have some notable limitations. Chief among these is range. Certainly, kittens in the recoil department, they’ll rattle through a magazine in no time flat, and accurately in competent hands. However, practically speaking, they are a little rusty once they get past the 50-yard mark.
This is a different kind of gun article. It took weeks to put this together because a cursory review was not the goal: I wanted to unequivocally determine the level of reliability that could be expected from the Sig Sauer P320 and the Sig Electro-Optics Romeo 1. This takes time — days, in fact — and lots of ammunition.
I’d been hearing good and bad things about the P320, as well as a lot of pontification on the durability and effectiveness of the Romeo 1 on defensive handguns. I wanted to see some results for myself.
You don’t often read articles like this in gun magazines, because they’re not profitable for the writer. I’ve been in this gun writing business — professionally — for more than two decades. Articles are most commonly generated when a writer sees a gun and queries an editor. Almost as frequently, editors assign writers to review and report on a gun of potential interest.
In both cases, the gun is often fired only a couple hundred times to get a feel for it. If a writer allots a day to arrange an article, a day to shoot, a day for photos and two days for writing, on average they’ll make about $17 per hour. The report then essentially involves one day on a range. This is partly because that’s all the free ammo the writer can get, and partly because the more time spent shooting, the less money is made.
Pull it out of the mud, slosh it off in a water hole, rack the slide using the refl ex sight as a handhold — and if your handgun is a P320 equipped with a Romeo 1, expect it to work.
This model provides hands-on review to the reader while maintaining some efficiency for the author.
However, the best gun writers learn how to provide more than a basic review, and the best editors — thus, the best gun magazines — provide content that goes much deeper than most.
Less common is when a writer fundamentally journals about a specific firearm with which they have extensive experience. In such case, you’ll get to read about weeks, months or even years of experience with a certain gun. In other words, instead of getting a snapshot, you get a comprehensive evaluation.
And, that’s what you have here. It’s a look at how these guns performed — not 1,000 words about how they’re made and how pretty they are.
Building The Gauntlet
I convinced Sig Sauer to send me four pistols, and I convinced various manufacturers to send me lots of ammunition. My goal was to see how reliable the Sig Sauer P320 and Romeo 1 reflex sight were. I did not conduct the usual velocity and accuracy testing: I shot these pistols and had others do the same. We abused these guns and sights — you could say we treated them like a borrowed hammer. We waited for the right conditions, on multiple days, and then did the work.
The four guns:
Sig Sauer P320 FDE Compact: $679
Sig Sauer P320 X-Five Full-Size: $1,005
Sig Sauer P320 RX Compact with a Sig Sauer Romeo 1 reflex sight: $952
Sig Sauer P229 RX with a Sig Sauer Romeo 1 reflex sight: $1,440
The munitions:
Hornady 9mm +P, 124-grain, XTP, American Gunner: 500 rounds
Remington 9mm, 124-grain, Golden Saber: 1,000 rounds
Remington 9mm, 124-grain, Black Belt: 800 rounds
Sig Sauer 9mm, 115-grain, Elite Ball, FMJ: 500 rounds
Sig Sauer 9mm, 124-grain, Elite V-Crown, JHP: 200 rounds
Sig Sauer P320 FDE Compact
The first pistol we took to task was the P320 FDE Compact. This pistol feels good in the hand and, importantly, it’s not too big — only 7.2 inches long and 1.3 inches wide — for everyday carry. I shot it, my son shot it and a friend of his who was preparing to enter BUDs training with the Navy shot it. We shot it in hot weather, cold weather, in the rain and in the snow. It digested a 1,000-round mixture of all the loads without an issue.
Sig Sauer P320 X-Five Full-Size
Next up was the X-Five. This is a big handgun intended for competition, though I imagine — given its 21-round capacity — it could serve in a tactical environment as well. It has a 5-inch barrel, is 8.5 inches long and some of its unique features include a detachable, wide-mouth magazine well, a straight X-Series trigger and Dawson Precision adjustable sights. This pistol weighed 30.7 ounces without a magazine.
This is obviously a pistol for high-volume fire, and that’s how we tested it. We repeatedly conducted a drill where we dumped four 21-round magazines, as fast as we could, while trying to keep all shots inside a five-inch circle, at five yards. Our best run was one miss out of 84 in 35.02 seconds. Like with the P320 FDE Compact, we shot it in the rain and the snow, and out of 840 rounds of a mixed variety of ammo, there were no stoppages.
Sig Sauer P320 RX Compact
The RX — Romeo 1 equipped — pistols were included, not as much to test the pistol as to test the suitability and ruggedness of the reflex sight on a defensive handgun. This pistol weighed 24.5 ounces — only 0.8 ounce more than the P320 FED Compact without the Romeo 1. Yes, it got the rain and snow treatment, but we also tossed this pistol in the deep mud and drove over it with a big Jeep.
When we dug it out of the goo it was, like a coal miner would say, “gobbed off.” We had to slosh it around in a waterhole to even identify it. A magazine was inserted, the slide was racked — we did have to thumb the slide forward the last ¼-inch — and not only did the pistol run, the sight still worked and was still zeroed. Rounds fired: 750. Stoppages: 0. That’s impressive.
Sig Sauer P229 RX
Figuring 2,590 rounds fired through three P320s in harsh conditions provided a reasonable idea how reliable that platform was, the P229 RX was included to give a second look at the Romeo 1 sight. This pistol/sight combination did not get the mud treatment, but it arguably got something worse. We dropped it repeatedly, stomped it, threw it as far as we could and even beat it against a railroad tie. The Romeo 1 did not fail. Not only did the aiming point remain illuminated, it held perfect zero. At the end of the abuse, we fired a nearly one-hole, 10-shot group, at 10 yards from the off-hand position. Total shots fired: 410. Stoppages/issues: 0.
Observations
I was impressed with all three variants of the P320. They were reliable, the triggers were clean, I shot them well and they felt good in my hands. In fact, I liked P320 better than the P229, and I’m not a fan of striker-fired guns. I especially liked how easy the P320 is to disassemble. You can take it apart and put it back together with one hand in a matter of seconds. Yes, the chance you’ll have to do this is slim, but it illustrates the simplicity of the process. I also really liked the smooth, flange-free trigger.
On the P320 Compacts, I really liked the location and diminutive size of the slide lock. On some handguns — particularly Glocks — the slide lock is positioned well forward and I struggle with keeping my support thumb from contacting it during recoil. When that happens, the slide locks back. On the P320, the slide lock is positioned more like a thumb safety or de-cock lever. Not once did I inadvertently activate the slide lock, which is, by the way, present on both sides of the frame.
With the P320, you can fi eld strip and assemble the pistol, even in the pouring rain, while using only one hand.
However, on the P320 X-Five — again, a gun intended for competition — the slide lock, though un-shrouded, was just as small. During competition, releasing the slide with the thumb/slide lock — though not something I recommend with a defensive handgun — can be faster. But, it often necessitates an extended slide lock. On a defensive handgun, an extended slide lock might lead to that inadvertent lock-back — which is not good! On the other hand, competition shooters train much more than your average citizen carrying concealed. For those with judicious training, an extended slide lock can make sense, and maybe help them win a match. In my opinion, Sig ought to consider this alteration on the X-Five.
I’m considering buying a P320, but I’m having trouble deciding which model, since there are nearly a dozen to choose from.
The Romeo 1 reflex sight impressed me most. The initial impression is that this sight needs to be babied. After all, it’s extremely petite and has glass in it for heaven’s sake.
That said, I was unsuccessful at making this sight fail. Admittedly, it has to be relatively clean to work; if you drop the gun in the mud you’ll have to wipe it off. However, heavy rain and snow did not render the Romeo 1 unusable. Unbelievably, this sight costs less than $400.
I will add, however, that I could not get hits as fast with the RXs fitted with the Romeo 1. To become proficient with a reflex sight, there’s definitely a learning curve — you don’t just pick it up and go to town on the targets. Accuracy was not the problem, rather it was conditioning myself to look for the dot instead of the sights.
When we worked with the P320 X-Five, the author conducted high-volume shooting drills using four, 21-round magazines.
On a 15-shot drill I often use for training, I was just as accurate but about 20 percent slower with the Romeo 1. With practice, I’m sure this gap would narrow and likely disappear, but I mention it in case you get yourself a Romeo 1-equipped Sig — it will take some getting used to.
This article took longer than most. I got wet, cold and muddy. And, in the end, I made about $5-per-hour while working on it. But it was worth it. No, this is not your average gun article, but now I — and you — have not just an idea, but a real-world, practical impression of the durability and reliability of the P320 and Romeo 1.
I can definitely say, I’d trust my life to both.
For more information on the P320 and Romeo 1 check out:
Weatherby partnered with Krieger to improve the rifle that made Roy Weatherby famous.
How the Krieger Custom Rifle is a cut above the rest:
26-inch fluted barrel from Krieger.
Cut rifling.
Weatherby Mark V action.
Oversized bolt knob.
Cerakote finished metal.
Hand-laid stock with an aluminum bedding block.
LXX adjustable trigger.
The color grabs you first. Not the matte-black, gel-finished synthetic stock, but the metal. Barrel, receiver and bottom metal wear Cerakote, in flat dark earth that borders on bronze. Barrel flutes and bolt (body, shroud and handle) are black. All told, it’s a fresh, striking look. The oversize bolt knob catches your eye, too. Semi-gloss black and profiled for a perfect cosmetic fit, it’s faster and more positive in operation than Weatherby’s standard knob. And to top it all off, the floorplate wears a distinctive KCR logo that adds to the rugged elegance.
The 26-inch cut-rifle Krieger barrel is fluted and threaded. Chamber specs, installation is done by Weatherby.
What you can’t see also defines the Krieger Custom Rifle. Its hand-laid stock boasts a long alloy bedding block for increased rigidity and more uniform action-stock seating. Last year, Weatherby tweaked the profile of all Mark V stocks, reducing grip circumference, adding a right-side palm swell and giving the forend a sharper, slimmer profile. They’re subtle changes, but palpable. The LXX trigger (for the firm’s 70th year) is also a recent upgrade: It now has a wider face, is factory set at 3.5 pounds and the pull adjusts down to 2.5 pounds.
Most distinctive is the KCR’s fluted, 26-inch barrel. Of medium contour, it’s manufactured and cut-rifled to .0001-inch groove tolerance in the shop of ace barrel-maker John Krieger. The bore is hand-lapped to 16 micro-inches in the direction of bullet travel, the muzzle threads get a protective cap and the barrel is cryogenically treated there, too.
All Weatherbys have a 1-MOA guarantee. This Range-Certifi ed KCR comes with data for best loads.
“Boring and rifling impose stresses on barrel steel,” Pete Paulin told me many moons ago. “Deep freezing relieves them. During bullet launch, a barrel expands radially and in length. Cryogenic treatment eliminates forces that skew expansion and contraction.”
While the principle has been used since 1940, he explained, it didn’t become practical for barrels until he refined a process in 1992. It begins with a bath at -300 degrees Fahrenheit (absolute zero, or 0 degrees Kelvin, is -457 degrees Fahrenheit). Slow cooling prevents cracking. Like Paulin, John Krieger says “cryo” is no sure fix for ho-hum groups, but it won’t cause any damage and often improves accuracy.
The idea for a Mark V with a cut-rifled Krieger barrel came by way of Adam Weatherby, now the company’s CEO, on a visit to the Krieger shop early in 2017. John readily agreed to send finished barrels, bored to Weatherby’s specs, to its headquarters and assembly center in Paso Robles. But they aren’t the first Kriegers on Weatherby rifles. In fact, button-rifled Criterion barrels, once a Krieger product, have been installed on Weatherbys since 1999 and are standard on Mark Vs now.
It’s All About The Barrel
All Mark V stocks got a recent overhaul: a slimmer grip with palm swell, a crisper profi le and more intricate details.
Rifling a bore can be done with a cutter, a button or a hammer-forging machine. The cutter was developed in Nuremburg in the late 15th century. It’s a small hook in a hard, bore-diameter steel cylinder. Most commonly now, a rod pulls the hook, removing a very thin slice of barrel wall with each pass. The rod indexes to deepen each groove, and the cutter’s rotation setting determines rate of twist.
“A single-point cutter imposes little stress on the blank,” John Krieger says. “But the process is slow.” Like leather seats in a fine automobile, cut rifling pairs with upscale custom rifles. It’s also standard in test barrels Krieger supplies to the ammunition industry manufacturers.
Much faster is the tungsten-carbide button. Mounted on a high-tensile rod and rotated by a head set to the desired twist, the button is pushed or pulled through the finished bore by a hydraulic ram, “ironing in” grooves. The most popular rifling option for .22 rimfires, buttons have an advocate in Steve Dahlke, who by 1982 was making barrels for John Krieger. Now president of the separate Criterion shop, he also supplies buttoned centerfire barrels.
The author likes the appearance and feel of the KCR’s oversize bolt knob for faster, more positive cycling.
Hammer-forging, pioneered on barrels for German MG 42 machine guns, is also speedy. A short, thick barrel blank is fed into the maw of a machine that costs more than the annual GDP of Angola. The machine “kneads” the blank around a mandrel that, like a button, wears rifling in reverse. The hammering produces a terrific din, and enough floor vibration to stagger a horse.
The barrel emerges about 30 percent longer via this process. Its slick bore has finished dimensions, though radial stresses can be hard to remove. Roy Weatherby may have been the first American rifle-maker to hawk hammer-forged barrels, later standard on Mark V rifles.
As for twist rate, “it’s better to over-stabilize a bullet than give it too slow a spin,” John Krieger says. “Lead-free bullets and those with thick jackets are longer than soft-points hunters used 50 years ago, and they require sharper twist.”
Accuracy Through Action
Roy Weatherby and Fred Jennie designed the Mark V Magnum action in 1957. It still features a nine-lug bolt.
Accuracy starts before the bullet meets rifling. A parallel throat acts like a piston sleeve: It must allow easy passage of all bullets, “but it can’t be oversize,” cautions John Krieger. “A little bullet wobble ruins accuracy.” As long throats keep a lid on pressure, Roy Weatherby used them to hike bullet speeds.
The uniformity of finished bores may be checked with an air gauge, a probe that moves through the barrel with air pressure “feeling out” variance down to 50 millionths of an inch! In addition, John Krieger lops an inch of barrel from the muzzle before crowning because “bore finishing can leave a flare.” The KCR has a recessed target crown to protect the bore lip and ensure perfectly square bullet exit.
The KCR’s Mark V action is a refined version of the mechanism Roy Weatherby engineer Fred Jennie developed to accommodate the .378 Weatherby cartridge after its 1953 introduction. To see how a current Mark V rifle comes about, I visited the Paso Robles assembly floor. The KCR had yet to emerge then, but the staff was boxing up rifles in the spanking-new 6.5-300 Magnum. Charitably, Ed Weatherby said: “You might as well build one.”
This 0.6-inch knot was the fi rst the author shot with ballistic tips.
He’d have been foolish to turn me loose in that shop. Instead, a handful of skilled rifle builders guided me through 36 shop operations to bring a Mark V from 33 parts to completion. In the test tunnel, it drilled a 0.7-inch knot. “All Weatherby rifles must now meet a 1-MOA standard,” confirms Adam. “Rifles marked ‘Range Certified’ come with a proof target from Oehler’s Ballistic Imaging System, and load data developed by Weatherby for that rifle.”
As I’ve known John Krieger for years and used his barrels on other rifles, I requested a sample of the KCR right away. It comes in four Weatherby Magnum chamberings: .257, 6.5-300, .300 and .30-378. Noise and recoil have become less appealing with age, so I was pleased the crew shipped a .257. One of Roy’s favorite cartridges, it was also one of his first. In fact, its 1944 debut predated his rifle company! Factory-loaded ammo appeared in 1948. The .257 was on Norma’s list when it began supplying Weatherby ammo in 1951. Norma currently lists seven loads under Weatherby’s label, with five bullet weights.
Under The Hood
At 3,870 fps, the 80-grain TTSX bullet in the .257 Magnum is faster at launch than any other load for any Weatherby cartridge. Three 100-grain spitzers at 3,500-3,600 fps also qualify as hotrods. But to get ballistic coefficients above .400 and weights suitable for elk, and to better tap the .257’s case capacity, I turned to 110-grain AccuBonds at 3,460 fps, 115-grain ballistic tips at 3,400 fps and 120-grain partitions at 3,305 fps. Roy Weatherby’s notes on the .257 during his African safari came to mind.
Unveiled in 1945, the .300 Wthby. was fi rst loaded by Norma in 1951.
“The 87-grain bullet seems to have more killing power at 100 yards than does the 100-grain.” Still, his unvarnished reports later showed that light bullet at nearly 4,000 fps didn’t excel in all situations. Thus, it’s no longer loaded. I have limited field experience with this hot .25, but bullets in all weights are much better now. A deer I shot in Idaho at 325 yards dropped as if lightning-struck when my 100-grain Hornady pierced its ribs. After the KCR arrived, I attached a Burris Veracity 2-10×42 scope in Talley mounts. This 30mm glass, with focus/parallax dial and mid-height target knobs, is long enough and heavy enough to dominate lightweight rifles, but it’s an ideal fit for the leggy, 8.5-pound KCR.
At the range, this rifle cycled smoothly and in all other ways behaved without fault. My Timney scale registered trigger weight at the specified 3.5 pounds, exactly. The big bolt knob was a delight. All groups stayed inside the 1-inch maximum, including five shots with the AccuBonds at 0.6 inch, the best three-shot group went to the ballistic tips. I’m still working with it, but 0.6 MOA is mighty fine accuracy. Also, successive bullets went to the same place even as their blazing speed hiked bore temperatures.
Yes, the KCR — one of three new Mark Vs in a field of 18 — is expensive. But in my view, it ranks among Weatherby’s best. Top chambering? I’m fond of the .300 Weatherby. On the other hand, this .257 is so civil in recoil that it’s hard to believe that the three loads I fired bring an average of more than 1,300 ft-lbs. to 500 yards, and the most accurate will keep all bullets inside the mouth of a coffee mug at that range!
Editor’s Note: This article originally appeared in the June 2018 issue of Gun Digest the Magazine.
An Alexander Arms AR in 6.5 Grendel bangs steel fast and furious past 600 yards with ease.
What the 6.5 Grendel has to offer:
The 6.5 Grendel was designed as a medium-bore hunting cartridge for the AR platform.
With high BC bullets in weights from 120- to 139 grains, the cartridge is a long-range winner.
Heavy barrels and long-range scopes tap the cartridge’s full capabilities.
This isn’t the scope the author used to whack steel at 640 yards, but were he to try that again, he’d be more than happy to do so with this optic. The performance of the 6.5 warrants the best glass you can park on top of it.
It was a warm summer day. We were a bunch of gun writers on a PR trip, and we had exclusive use of a 600-yard rifle range. At the back end, behind the target frames, was a steel half-silhouette. We lasered it at 640 yards.
We got a rifle zeroed to the point that it was hitting that steel, and someone came up with the idea of a contest. But what kind? Well, most hits. Hmm, we have a squad of competitive types and a mountain of ammo. Who wants to see a barrel burned up as we try to make it 20-30-40 hits in a row?
Best hits out of five shots. Yes, and when we’ve all shot five hits, then what? OK, here’s the plan: five shots, scored the most hits. Shortest time is the tie-breaker, but to add pressure, any shot over ten seconds doesn’t count.
Use anything on the range, table, chairs, bench, sandbags, to build a shooting position that isn’t prone. Time starts on the beep.
The 6.5 Grendel is the brainchild of Bill Alexander, and he makes cracking good rifles chambered in it. That doesn’t mean you can’t make your own rifle, and eventually you will. Trust me on this one.
For the longest time, four hits in just under ten seconds was the winning score. Then I found a shooting position that worked for me. It was awkward to look at, it had nothing in common with the classic shooting positions, but it afforded me one great advantage: I could see my hits (and misses) through the scope. On my last run I hit the steel five times in five shots, in just over seven seconds. Winnah!
The rifle was an Alexander Arms 6.5 Grendel with a 20-inch barrel and a Leupold 3.5-10x on top. Having won the contest for the day, I had to have a rifle, so I asked Bill Alexander to send me one exactly like it.
Bill designed the 6.5 Grendel to be the best medium-bore hunting cartridge to be had in the AR. The bonus was the case length allows for long, high-BC (ballistic coefficient, a measure of how easily it slices through the air) bullets in 6.5, and that means it is a really good long-range cartridge as well. How much of a difference?
The competitor here is the 6.8 Remington SPC. A typical bullet for it weighs 120 grains and has a BC of .400. The 6.5 Grendel, with a similar bullet weight of 123 grains, has a BC of .510 (higher is better) and you can buy or load 6.5 with bullets of 139 grains and a BC of .578.
A higher BC means, with all other things being equal, less drop and less wind drift. Drop wasn’t the problem on that afternoon, but wind drift was. Once I knew the drift, I could hold off (Into the wind) and get my hits.
One conversion option of an AR to 6.5 Grendel is to buy a complete upper from Alexander Arms. The advantage is that you have a ready-to-go upper that you can simply install on a ready-to-go lower.
If, however, you want to build one yourself, you need a barrel in 6.5 Grendel, obviously. Brownells lists and makes them. You also need a different bolt. The 6.5 Grendel used as its parent case the 7.62×39. The case was blown out, necked down, and the result was the 6.5. So, you need a 7.62×39 bolt to go with your barrel. (Again, Brownells.)
With bolt and barrel on hand, the rest is all straightforward AR building. The barrel and bolt are designed to fit into standard receivers and carriers, respectively.
At first glance, the 6.5 (right) and the 6.8 (left) are similar in performance. But the 6.5 can use bullets with much better BCs, and that makes the difference downrange.
I did just this, once I had the AA rifle on hand. My barrel came from a maker no longer in business, and fluted to boot.
I used a VLtor CASV handguard (which they have discontinued, unfortunately) for my build. This gave me a big-enough handguard to hold, without weight, and plenty of room for cooling. I then painted it tan and brown, in a pattern I call “ropeflage.” Paint the base color, then drape rope across the surface and over-spray the second color. The base color shows as stripes, in curves, in the overcoat.
Then it is simply a matter of what scope base and scope fit the job I have in mind for this, or the Alexander Arms 6.5.
Oh, and that afternoon? We heated that barrel up to the point of not being able to touch it, just shooting five-shot groups. And the Alexander Arms 6.5 Grendel still held zero. Nice rifle, indeed. Editor’s Note: This excerpt is from Gunsmithing the AR-15: Building the Performance AR, available now at GunDigestStore.com.
Mils and MOA are both useful angular units of measurements, but is one better than the other?
The basics on MOA and Mils:
Mils and MOA are angular mesurements.
MOA is equal to 1.047 inches at 100 yards.
Mil is equal to 3.6 inches at 100 yards.
MOA is converted to Mils by dividing it by 3.43.
Mils is converted to MOA by multiplying by 3.43.
This debate between milliradians (mils) and (minute of angle) MOA is never going to end, but we should at least agree on the facts right out of the gate. Every day we see the uninformed arguments about how one angular unit of measurement is better than the other. The truth of the matter is, one is not better — they’re simply different ways of breaking down the same exact thing.
Personally, outside of disciplines like benchrest shooting and F Class, I think minutes of angle should be retired. We have bastardized the unit to the point that people have no idea that a true MOA is not equal to 1 inch at 100 yards or 10 inches at 1000 — but 1.047 inches and 10.47 inches, respectively. If you round this angle, you create errors that exaggerate at longer distances.
Today, we shoot a lot farther than we have in decades past, and a 5 percent error compounding at an extended range will cause a miss. In fact, this is one of the main reason your ballistic software does not work: You default to MOA when, in reality, your scope adjusts in “inches per hundred yards” (IPHY).
Shooter MOA or IPHY is not a true MOA, and yes it does matter when companies mix them. Having someone question how IPHY is different when they don’t understand that we don’t use 1 MOA — or even 10 MOA — to hit a 1,000-yard target is frustrating to explain. If we consider a .308 Win. as a ballistic point of reference, we’re looking at almost 17 inches of variation between the two units of adjustment.
The Mil Advantage
We can quickly point to the adoption of mils here to demonstrate the ease of use, but then the Americans reading this will argue how they think in inches and yards, as if mils only work with the metric system. A Milliradian is an angle that subtends an arc whose radius is 1/1000th from the center. In other words: 1 yard at 1,000 yards.
Mils vs. MOA: One unit of measure is not more accurate than the other, and both are an angle-based unit of measure. The author recommends gaining a firm understanding of each system and then deciding which works best for your shooting needs.
So, 3,600 inches equals 100 yards, and 1/1000 of that is 3.6 inches. And when adjusting in 0.1 mils, we moved the bullet 0.36 inches per click at 100 yards. See what we did there? We simply moved the decimal point.
Some people believe an MOA is a finer unit of adjustment, but that’s failing to note that 0.3 mils is 1.08 inches at 100 yards. Contrary to popular belief, you can get a mil-based scope that moves the reticle 0.18 Inches per click. Mil-based scopes usually adjust in 0.1-mil increments; however, they do make scopes that adjust in .05 mils.
Mils vs. MOA: Which Is The Best Long-Range Language?
Mils are much easier to master than you might realize. Coming from the USMC Scout Sniper Program, our original M40A1 with the Unertl Marine Sniper Scope used a BDC Turret. The main turret was in yards, and the fine-tune lever was in MOA. Our dope was based on the range we were shooting more so than the MOA value.
In my case, my 500-yard dope back in the day was 5 minus 1. That meant to dial 500 yards on the scope, I turned the main turret to 5, and the lever to minus 1. The reticle was mil-based, and the lever was plus or minus 3 MOA. Today, the USMC is using mils.
Reticle options these days are as diverse as ammo options, and many are designed for specialized disciplines of shooting. Like all other decisions you need to make while building a long-range setup, figure out what works best for you and then get to know it intimately.
While milliradians were added to the metric system many years ago, it was never designed to be a metric-only unit and works outside the metric system because it’s an angle-based unit of measure. Every angle has a linear distance between it, but you should be ignoring this fact and using the angle vs. picking a linear value to adjust your correction. For example, if I’m shooting 873 yards away, saying the bullet struck 6 inches off the target is neither honest nor accurate. You’re guessing. In your mind, it looked 6 inches away, but what if it was 9 inches? Using the linear value is more work, so why not just adjust the angle?
Minutes of angle started out like that too, but — unfortunately — companies took shortcuts and ruined it for everyone. It was easier to manufacturer to 1 inch vs. adding in the 0.047 inch. “Long range,” back in the day, was considered to be distances of 400 to 800 yards. Read any old-school book on ballistics, and it rarely goes past those ranges in their examples. Today, we’re shooting well beyond 1,000 yards, so that extra 0.047 inch matters more than ever, and you have to take it into account.
Defaulting your shooting program to MOA when you’re actually using IPHY is a significant point of error. As a reference, JBMballistics.com is a great place to demonstrate this because you can include both MOA and IPHY in the output. The same amount of adjustment is accomplished with two different values. Mix these numbers, and the result is a miss: Did you dial 40.1 or 38.3 MOA?
I highly recommend you map and calibrate your MOA scope to confirm its actual value. It works both ways, but not every MOA-based scope is TMOA — some are SMOA — and the compounding error is a lot bigger than 0.47 inches.
Again, neither mils nor MOA is more accurate than the other. I can hit the center of any target using either unit of adjustment. You simply need to truly understand the system you choose to employ.
So, Which Is Right For Me?
This is the ultimate question, and it should not be up to someone else to answer it for you. Communication is your number one consideration: What are your friends and fellow competitors shooting? You want to be able to communicate and understand what a fellow competitor is talking about when he walks off the line.
You can convert using 3.43, by multiplying or dividing the competing unit of adjustment against the other. That will give you a direct conversion:
Next, you have your reticle choices. You will find more versatile options when it comes to mil-based scopes vs. one referenced in MOA. However, that’s changing a small amount as manufacturers adapt. But a reticle with 1 MOA hash marks is not as fine as a scope with 0.2-mil lines in it. You now have to break up an already small 1 MOA into quarters. The mil-based scope is already breaking up the milliradian for you.
Pick the reticle based on your initial impression as well as your use. You don’t need a Christmas tree reticle to shoot F Class, and you don’t want to use a floating-dot benchrest scope for tactical-style competition. Put your intended use into the proper context.
There are a lot of articles about the nuts and bolts of mils and MOA. You can dig deep, or you can focus on understanding that we’re using the angle and there is no need to convert to a linear distance. A mil is a mil, and an MOA is an MOA (unless it’s not because you didn’t check). Today, I don’t even teach 1 inch at 100 yards, 2 inches at 200 yards, or 5 inches at 500 yards. It’s an unnecessary step and confusing to a lot of people. Not to mention, it’s not right: That is IPHY, not MOA — remember?
We also match our scope reticle to our turret adjustment, so at the end of the day, “what you see is what you get.” It matches what we see in the reticle, so we can dial the correction on the turret. This helps remove the need to think about adjustments … you just read what your optics are telling you.
If you’ve not made the change to mils, I recommend that you consider it. With a slight learning curve, you’ll find it’s much more intuitive than an MOA-based system. You don’t have to be a resident of Germany to understand it, and you don’t have to use it with meters. All my data is in yards, as mils directly translates to whatever range measure you use.
If the impact is off in any direction, you measure with the reticle and then translate that reading directly to the turrets: 1 mil is always 1 mil, and 1 MOA in any direction is a 1 MOA correction on the turret. Learn to be multi-lingual and speak in both mils and MOA. After that, the choice is yours as to which unit best suits your needs.
Editor’s Note: This article originally appeared in the July 2018 issue of Gun Digest the Magazine.
Don’t overlook this Henry single-shot .243 rifle for simplicity during the hunting season.
Henry’s handy little single-shot rifles are available in blued or stainless steel, in a variety of common centerfire hunting calibers. Photo: Henry Repeating Arms
In a field where “tacticool” has become more than just a popular buzzword for marketers, why would a company produce a new line of firearms that could fit right in with the gun market of 1905?
Every Henry Repeating Arms gun is made in America.
Check out the extensive selection of single-shot rifles and shotguns from Henry Repeating Arms that fits this description.
These old-style singles come in five calibers — .223, .243, .308, .44 Magnum and .45-70 — and debuted in late 2017. Henry sent a .243 model for review,and several things were obvious even before I took the gun to the range.
Single-shot rifles work very well for left-handers.
The rifle’s wood was dense, dark and nicely grained, which seems to be the rule with Henry products. At a time when black polymer stocks are quite popular, seeing wood on a rifle can be a flashback experience, and even more so when a prime cut has been turned into a stock.
The first three shots out of the box with the Henry .243 single shot. Recoil was modest.
Likewise, the rich bluing was pleasing to the eye. Amazingly, all of this came on a gun with a manufacturer’s suggested retail price of just $448.
It would be easy to assume that Henry obtains wood from the abundant tree crop near its Rice Lake, Wisconsin, assembly plant, but the company relies on other suppliers.
“We use American black walnut sourced from Missouri, Nebraska and Kansas,” said Henry Arms owner Anthony Imperato. American is the operative word here, Henry’s motto is “Made in America, or not made at all.”
The black walnut stock is checkered to provide a more secure grip.
Henry’s new line of singles comes with ambidextrous locking lever that opens the action when pushed to the left or right. Since there is no bolt in the face, this type of action is especially well suited for left-handers.
Upper Midwest winter weather made it difficult to take the rifle out for testing. A brief trip to the range on a blustery day provided some trigger time with the Henry. Giving up deer hunting many years ago meant I was rusty on shooting guns made for the field, so there was a certain eagerness to try this one out.
Henry sources American black walnut from Missouri, Nebraska, and Kansas, for use in its stocks.
The mild recoil of the .243 Winchester cartridge combined with an ample rubber recoil pad made the Henry soft on the shoulder. Clearly, this single shot would be a good choice for a wide range of hunters.
It’s capable of bagging whitetail or mule deer, pronghorn antelope and small- to medium-sized hogs.
Testing was done with an adjustable folding rear leaf sight paired with a brass bead at the tip of the barrel. This setup will work at short range, but the rifle comes drilled and tapped with three holes accommodate optics mounts, so most hunters will opt for a scope mounted on a Weaver 82 rail.
Some experimenters have gone to a red-dot sight on a Picatinny rail, which might seem odd on such an old school rifle. It isn’t difficult to visualize an adjustable peep sight on the Henry as a classier option.
My first few offhand shots were in the 2-inch range from 50 yards offhand, but cold and shooter error are to blame for groups opening up after that. Winchester and Remington 100-grain ammo was used.
With more practice time in a warmer climate and the addition of a scope, there’s no doubt the Henry has minute of angle potential.
This target includes a trio of 3-shot groups from a benchrest at 50 yards. The two groups on the right were shot with Winchester 100-grain ammo, while the center triangle is from Remington 100-grain rounds.
The 22-inch barrel has a twist rate of 1:10 and, when combined with the short action of a single shot, makes for a dandy rifle that handles smoothly and carries nicely while hiking in the woods. I didn’t put a gauge on the trigger, but it broke around 6 to 7 pounds — lighter than a double-action revolver.
Generous checkering provides a firm grip, and everything was assembled to tight tolerances. My only complaint was Henry’s choice of an extractor rather than an ejector for spent cases.
The blued version of the Henry Rifles single shot.
All calibers are available with steel frames, but collectors might prefer the brass-framed version available in .44 Magnum and .45-70. (The MSRP is $576 for brass models.) Henry also produces a brass-framed single-shot shotgun in 12, and .410 gauges. Prices for steel and brass-framed shotguns are identical to the single-shot rifles.
One-round rifles are a niche market with dedicated fans. When Harrington & Richardson — the former leader in single-shot sales by volume — left that market a few years ago, it created a void that begged to be filled.
Is that why Henry chose to add this new line of hunting arms?
Known for its lever-action rifles and carbines, Henry also makes a line of very classy and affordable single-shot shotguns, like this attractive brass receiver model. Photo: Henry Repeating Arms
“Consumers and some of our dealers asked us to make single shots,” Imperato said. Since Henry is known for traditional lever-action rifles, extending the firm’s line to single-shots made sense.
Hunters who enjoy the challenge of going afield with just one round on tap have other reasons to opt for a single shot. These rifles are sleek and handle smoothly. A well-made single-shot is much more than a utilitarian game getter.
Looking for more of a hunting challenge? Take a Henry single-shot rifle or shotgun on your next trip. It combines simplicity and the art of the gunmaker.
The H-S Precision HRT (Hostage Rescue Team) .308 sniper rifle is today’s current-issue for Bureau SWAT team snipers. It’s a far cry from the agency’s first sniper rifle — a Remington pump-action Model 760 with a 4x scope! Photo: H-S Precision
The classic FBI hip shooting position seems awkward now. One wonders why it lasted so long. It couldn’t be used effectively if the target was at an angle up or down to the shooter, as on a stairway. Photos: FBI unless otherwise noted.
Lester Limerick, an FBI gunsmith, later became the supervisor of the Gun Vault and held that position for many years.
Agents are now taught the Isosceles position and shoot Glock G17 and G19 Gen 5 9mms.
New agents fire ARs on semi-automatic only. Iron sights are used on the training ARs. The yellow painted stock identifies this as a school gun.
Agents are required to shoot onehanded with both strong and weak hand. Note: In training and during the PQC (Pistol Qualification Course), the agents are required to wear a jacket to cover their handguns.
The FBI Firearms Training Unit staff in the mid–1960s. Front, L to R; Al Booth, Don Hoeting, Don Warter. Back; Bill Ahrens, Bob Cohrs, Bob Monroe, Larry Schmidle.
The tactical shotgun still has a place in the FBI, but training is done more for familiarization than actual use.
FBI Agent Walter Walsh’s registered .357 Magnum revolver. Photo by author
An old postcard shows what an agent might have seen at the old FBI Academy.
A well-known sight to students as they arrive at the FBI Academy.
Author during ammunition tests with shot up ballistic gelatin.
These three rounds were the principal subjects of the ballistic testing at Quantico — 9mm, 10mm, and .45 Auto. Photo by author
Delf “Jelly” Bryce had killed several men while with the Oklahoma City PD and more while with the FBI.
After the Underhill shootout in December, 1933. Front row, L to R, FBI Special Agent in Charge Ralph Colvin and Detective D. A. “Jelly” Bryce, OKCPD. Back row, Special Agent Paul Hansen, Detective Clarence Hurt, OKCPD and Special Agent Kelly Deaderick. Not pictured was Special Agent George Franklin.
Baby Face Nelson’s mug shot. He would kill two FBI Agents and countless civilians before he died.
Special Agent John W. Core firing a Colt Monitor at Quantico in 1936. His son would fire what is probably the same gun five decades later.
New agents in the mid–1980s firing S&W Model 13s.
This set of bookends was made by the Gun Vault and FBI Exhibits Section, using two Colt Official Police revolvers from excess stock. The set was presented to Director J. Edgar Hoover and was displayed in his office for many years. Both revolvers were part of a shipment from Colt to the FBI dated February 23, 1951. This set was shown in the Rock Island Auction Company catalog of September 2015. Photo courtesy of Rock Island Auction Company
This S&W Model 19, heavily engraved, was presented to FBI Director Hoover in 1958 by William Sweet, a Smith & Wesson sales representative. The gun was sold by Rock Island Auction Company in its December 2017 catalog. Photos courtesy of Rock Island Auction Co.
Both Kimber Micro 9 and SIG P938 are slim and potent concealed carry pieces, but which one comes out on top?
Commonground between the Kimber Micro 9 and SIG P938:
Both use a 1911-style platform.
Each has barrels at or near 3-inches.
They utilize single-stack magazines.
The pistols have full-sized sights.
Each has 1911 controls.
Both have sarrated triggers.
The Kimber Micro 9 Desert Tan.
Although both the SIG Emporer Scorpion P938 and Kimber Micro 9 use a 1911-style platform, what separates these two micro shooters is aesthetics, controls and ergonomics. The Kimber Micro 9 Desert Tan (LG) with laser grip and the SIG Emperor Scorpion P938 are both micro 9mm pistols with barrels that measure 3- and 3.3-inches, respectively, and have a single-stack magazine — clearly designed for concealed carry.
These micro 1911s look similar to the full size, but the systems are quite different.
Scaled down for concealment, the Kimber and SIG are packed with 1911 design elements. Those include the controls, single-action trigger, and grip angle, all adding up to make a truly backup-sized 1911. If you are familiar with the 1911 then the transition to one of the micro 1911s will be seamless.
The Kimber Micro 9 Two-Tone (DN) is a subcompact single-action 9mm based on the 1911. The large TruGlo sights make it feel like you are aiming a full-size handgun.
The thumb safety, slide release and magazine release are just like those in the 1911 design. These mini 9mms disassemble with ease so maintenance is not a chore.
For speed testing, I performed the Bill Drill at 7 yards, firing a magazine as fast as I could while keeping hits in an 8-inch circle. The intent of this drill is to improve speed without eroding accuracy.
It also was an opportunity to run the pistols dry, check for slide lock-back, perform numerous magazine changes, and repeatedly use the slide release as well as test rapid sight alignment and trigger press. I started at the low-ready position. Here’s what I found running these micros muzzle to muzzle.
The Kimber Micro 9 Desert Tan (LG) looks like a shrunken Government 1911 model with its rounded slide top and internal extractor. The fit and finish are well executed and held up during testing. The model was equipped with Crimson Trace laser grips, which in my opinion enhances the shootability of the tiny handgun at close range.
The pistol came in a soft case with two magazines, each of which had an extended rubber bumper floorplate that act as a finger rest. The floorplate is rounded on all edges. In fact, the edges of the Micro 9 are rounded making it snag-free for a smooth draw from deep concealment.
I liked the large 3-dot sights. Speaking of sights, those found on both the Kimber and SIG are similar in size to ones used on full-sized guns, which made shooting easier.
The Kimber has a left-side thumb safety like the setup on a Government 1911A1. It’s easy for a right-handed shooter to manipulate the safety with the thumb of their shooting hand, though the SIG provides a bit more safety lever surface area and was slightly easier to manipulate.
A button on the front strap activates the laser grips. Simply grasping the pistol activates the laser. I could also loosen my grip and turn it off. I liked the ease of activation and use. A switch on the left grip allowed me to completely turn off the laser.
The Kimber Micro 9 is a joy to conceal, and accuracy at 25 yards was quite good.
The grips themselves have textured polymer and felt thicker in my hands compared to the SIG. The SIG felt thin and flat. Its mag release button was simple to work and dumped the stainless magazines freely.
The Micro 9 has slightly more hammer surface area for texture than the SIG, so it is a bit easier to cock, though neither were difficult. The Micro 9 has a slightly larger beavertail than the SIG so ham-fisted testers feel more comfortable shooting the Kimber.
The trigger is serrated so your trigger finger pad or first knuckle stick to it better during recoil. There is a polymer insert in the rear strap with fine checkering that helps keep a grip on the gun when shooting. Field stripping is easier than a Government 1911 and is the same for both pistols.
In hand, I liked both guns but be aware these lightweight 9mms can produce recoil. That said, the recoil from either was controllable, even pleasant. The Kimber slide required 14 pounds of force to rack and cock, slightly less than the SIG.
Twenty-five yards is pushing the range of these small pistols but, due to the single-action trigger, large sights, and a rest, I was able to shoot five-shot groups that averaged 4 inches. My best group was with Aguila 124-grain FMJ ammo — a 3.2-inch group. In close range, I was able to shoot them fast and accurately.
SPECIFICATIONS MODEL: Kimber, Micro 9 Desert Tan (LG) CALIBER: 9mm ACTION: Short Recoil, Locked Breech TRIGGER: Single Action BARREL LENGTH: 3.15 in. OVERALL LENGTH: 6.1 in. WEIGHT: 15.6 oz. (unloaded) GRIPS: Checkered Polymer Crimson Trace Laser Grips SIGHTS: 3-Dot, Laser Pointer FINISH: Desert Tan/Matte Black CAPACITY: 6+1, Single-Stack Magazine
The SIG P938 Emperor Scorpion in 9mm.
SIG Sauer P938 Emperor Scorpion
The SIG Sauer P938 Emperor Scorpion is striking in appearance with an FDE (flat dark earth) finish and G10 grips. It comes in a hard case with two stainless-steel magazines; one with a finger rest and one without, the latter of which fits flush in the butt. In the case was a SIG polymer OWB (outside-the-waistband) holster.
I used the magazine with the floorplate finger rest for most of the testing since I liked this setup the best. The finish was well executed on the SIG — no surprise there. I expected the SIG to run and it did. But first, let’s get into what makes the SIG different from the Kimber.
The slide of the little SIG is shaped like those found on SIG’s other models. That is, blockier and squared off. Sights are large, allowing you to be in charge. This model features Siglite 3-dot night sights. It took about 15 pounds of effort to rack the slide and cock it.
I liked the fact the SIG had serrations at the muzzle and rear of the slide. (The Kimber had serrations only at the rear.) I appreciated being able to rack the slide using a variety of methods. I also found the larger sights allowed me to rack the slide on the edge of a Kydex holster, tabletop, and nearly any edge. The outside edges of the SIG are sharper and less smooth than the Kimber.
The SIG features an external extractor and an ambidextrous thumb safety that is slightly easier to manipulate than the Kimber. There is a bit more metal to allow me to flick it on and off without drastically changing my grip.
The serrated hammer has a bit less surface area to grasp and cock than the Kimber. The beavertail is smaller than the Kimber’s, but I did not experience hammer bite. The face of the trigger is serrated, useful when shooting for speed.
The SIG is much flatter and thinner. The rest found on the floorplate is handy — it makes the pistol feel like a larger piece. What set these micro nines apart from other striker-fire or DAO 9mm pistols is their relatively large sights. The SIG is a small pistol, but it feels like a large one and is easier to shoot. Using a rest and shooting out to 25 yards, the SIG was a pleasure to shoot due to its grip, sights and crisp single-action trigger.
I was able to put five rounds into a 3.1-inch group with Armscor 124-grain FMJ ammunition. On average, the handgun grouped 3.5 inches. In terms of accuracy, I would say the SIG and Kimber were comparable. For the speed shooting phase of testing, I favored the toothy texture of the SIG as it stayed adhered to my hand with no discomfort. The front grip strap is checkered, and it has a plastic checkered insert in the rear strap — lots of texture without being raspy to the hand. The Kimber laser grips are slicker to the grasp.
Both pistols performed flawlessly. At close range, the Kimber Micro 9mm is accurate and easy to handle. The laser allows faster aiming in dark conditions while the full-size sights make aiming easier. I like all the smoothed edges and the beavertail.
The SIG feels thinner and has a better texture than the Kimber. The SIG has large night sights that served me well. Recoil is pleasant but more noticeable with these lightweight micro nines.
SPECIFICATIONS MODEL: SIG Sauer P938 Emperor Scorpion CALIBER: 9mm ACTION: Short Recoil, Locked Breech TRIGGER: Single Action BARREL LENGTH: 3.0 in. OVERALL LENGTH: 6.0 in. WEIGHT: 16.0 oz. (unloaded) GRIPS: Piranha G10 with Medallion SIGHTS: 3-Dot, Siglite Night Sights FINISH: FDE CAPACITY: 6+1, Single-Stack Magazine
Once nearly forgotten, the AR-10 has risen to become a military and civilian favorite.
The history of the AR-10 and variants:
Eugene Stoner designed the AR-10 in 1955.
Competed against M14 and FAL to replace the M1 Garand as U.S. Military’s battle rifle.
Failed to in part due to a barrel rupture.
Refined, the rifle saw action with a number of other militaries.
Languished from early 1960s to mid-1990s until Knight Armament dusted off the design.
Stoner aided design in what became the SR-25.
Rifle was enhanced for long-range shooting and partial AR-15 compatibility.
The U.S. Military adopted it designated as Mk11 Mod 0.
Later variant, Model M110 SASS, replaced the M24 Sniper Weapon System.
The winds of change have swept across the AR world in recent years. No longer simply content with enhanced ways to pitch the same ol’ 5.56 NATO ammunition, shooters have scoured the market for new, bigger and meaner cartridges to feed their beasts.
Rifle is the Armalite AR-10 NM with Leatherwood M1000 ART Scope.
For the AR-15, this is a relatively new trend that has resulted in some interesting options — 300 Blackout, 6.8 SPC, .224 Valkyrie. However, caliber flexibility is nothing new to this branch of the black rifle family. The AR-15’s bigger and older brother has been doing it for years.
With more room to work in the receiver, the AR-10 has historically proven more supple when breaking the bonds of its original chambering — .308 Win./7.62x51mm NATO. Aiding its cause, the number of cartridges to come down the line based off the venerable .308 that were naturals in adapting to the semi-automatic rifle — the .260 Rem. and 7mm-08 come to mind. However, those are just the tip of the iceberg with the highly malleable platform.
Capable of digesting everything from a short- to long-action cartridges, the AR-10 has chewed through ammunition as diverse as the iconic .30-06 to modified .45-70 Govt., and even .338 Lapua Magnum. Definitely an asset in a landscape where shooters demand specific rifles, calibers and configurations to meet their purposes. Hence, the AR-10 continues to gain traction with those who demand specific tools for their jobs, be it for whitetail season or a long-range shooting match.
Though, the AR-10 climbing star is a bit surprising. Despite boasting the attributes many modern shooters go to great lengths to explicitly search out, the rifle has had to rise from its own ashes to reach its current popularity. Hard to fathom, but just before the turn of the century the AR-10 was all but set to become a footnote in firearms design.
AR-10 Development
To know the AR-15 is to somewhat know the AR-10. Their stories are somewhat similar, though the larger-caliber direct-impingement rifle’s tale began earlier and was more definitive. At least in terms of its attempt at becoming the U.S. Military’s battle rifle.
Left side view of “Hollywood” AR-10 prototype. Note the gas tube situated on the left of the barrel. Photo: Imgur
Designed by Eugene Stoner in 1955 and produced by ArmaLite, a subsidiary of Fairchild Engine and Airplane Corporation, it was the company’s attempt to replace a legend — the M1 Garand. It was a vast departure from previous rifle designs, not simply for embracing a unique operating system — what Stoner described as “expanding gas system instead of the conventional impinging gas system” — but also for materials used.
Aluminum alloy receiver and woven fiberglass grip, stock, handguards, even in the dawning of the “Space Age,” must have seemed a galaxy away, particularly to the more traditional ordinance officers. The advanced design and materials, however, endowed the AR-10 with unique properties — not least among them weight. The rifle was nearly 2-pounds lighter than most Garands, a welcome attribute given military mobility had grown in and since World War II.
The two hand-build guns of the fourth prototype submitted to the trials were very similar to the AR-10s we know today, including a non-reciprocating charging handle and hinged upper and lower receivers. Additionally, they fed from the original waffle-pattern 20-round magazine (named such for the structural pattern pressed into them). This is the pattern the most widely used magazines are based off today, such as Magpul’s SR/LR PMAGs.
ArmaLite, to Stoner’s objection, pushed the cutting-edge aspects of the rifle too far in the submitted prototypes, proving the AR-10’s downfall. In particular, its aluminum-steel composite barrel, the first of its kind, burst during the 1957 torture test. The failure marred the AR-10 for the remainder of the trials and the rifle never recovered in the eyes of the military, even with ArmaLite replacing them with steel barrels after the incident.
Newly manufactured waffle-pattern AR-10 magazine from Brownells.
It must have been a bitter pill for Stoner to swallow, given his rifle had won high marks up to that point. Gun writers of the time noted testers were impressed with his creation, even going so far as to say it was the best battle rifles ever put through its paces at the Springfield Armory. High praise, especially since it was up against other legendary rifles, such as Fabrique Nationale’s FAL and the trial’s eventual winner the M14.
The AR-10 didn’t go down in the annals of U.S. Military history itself, however, it still left its mark. A scaled-down version of the design, what we know as the AR-15, was submitted to the military trials and was eventually adopted by the military, designated as the M-16 in the mid-1960s.
Service History
Despite missing its opportunity to serve as the U.S. Military’s primary arm, the AR-10 nevertheless saw its share of action. ArmaLite licensed the design to the Dutch manufacturer Artillerie-Inrichtingen, where variations found their way into military service on every continent, the first being in Africa.
Sudan bought the first batch of Dutch-made AR-10s — 2,500 of them — in 1958. This rifle, known logically as the Sudanese model, featured a flash suppressor instead of the original muzzle compensator, a fluted steel barrel to reduce weight, bayonet lug, sight graduations in Arabic and a steel butt plate. Additionally, the gas tube was moved from the left of the rifle to the top in the configuration familiar today.
Artillerie Inrichtingen manufactured AR-10. Photo: Wikipedia
The other well-known configuration named for a nation who purchased it was the Portuguese model. Procured in 1960, the rifle included a telescoping charging handle that doubled as a forward assist and also featured beefed up locking lugs (enhancing the bolt’s strength), improved extractor and simplified three-position gas regulator. Additionally, it had a chrome-lined barrel to help resist fouling and erosion, a feature that would eventually become standard on the early military versions its little brother — the AR-15.
Other countries — Guatemala, Burma, Italy, Cuba — purchased the rifle, but it perhaps saw the most live action in Africa. In Sudan, it was used by the country’s special forces until 1985 and was employed against guerrilla forces and clashes with neighboring countries. The AR-10 was also a mainstay in the Sudanese Civil Wars. In Portuguese hands, it fought nearly 13-year Portuguese Colonial War in Angola, Guinea-Bissau and Mozambique.
Despite gaining some international military traction, the ArmaLite focused on to what it believed to be its more gifted child — the AR-15. The move left the AR-10 to languish from early 1960 on through the 1990s.
The design’s prospected lightened near the mid 1990s, when Knight Armament teamed up with Eugene Stoner to resurrect the AR-10. However, the focus of the rifle changed somewhat, from battle to sniper rifle. Pegged as the SR-25 (Stoner Rifle), the revamped design featured a number of accuracy enhancements, including a longer heavier barrel. Furthermore, it was 60-percent compatible with the ubiquitous Mil-Spec AR-15 making it easier to manufacture and maintain.
U.S. Marine Maj. Gen. Douglas V. O’Dell shoots a 7.62mm KAC (Knight’s Armament Company) SR-25 sniper rifle.
The SR-25 caught the attention of the right people. Eventually, it was adopted by the United States Special Operations Command and designated as the Mk11 Mod 0 sniper rifle. More recently, the U.S. Army replaced its long-toothed M24 Sniper Weapon System with an evolution of the Mk11, the M110 SASS (Semi-Automatic Sniper System).
In some respects, the rifle had come full circle, though it took a half-century. But the long, strange trip in the U.S. Military’s hands didn’t end up simplifying the AR-10 for the civilian world. If anything, it most likely complicated matters much more.
Pattern Differences
The AR-10’s scant military service has done more than belated its embrace by the greater shooting world. It’s made the modular system a plum mess when it comes to building, upgrading and maintaining a system that shooters have become accustomed to picking and placing parts on. The difficulty lies in there is really not one AR-10.
In essences, it’s a misnomer to call anything but the AR-10 — the ArmaLite AR-10 — an AR-10.
It is a trademarked variation of Eugene Stoner’s original rifle and is only compatible with a certain pattern of firearms built to similar specs. In the case of the ArmaLite AR-10, these are Knight’s Armament, LaRue Tactical, Eagle Arms and Mega Arms. Luckily, there is only one other dominant pattern of the rifle out there, the DPMS or LR-308. Examples of players on this team include Palmetto State Armory, Aero Precision, CMMG, Fulton Armory, Falkor and JP Enterprises.
The most notable difference is at the heart of each pattern, their receivers. The AR-10 upper and lower receivers have an angular rear cut, while the LR-308 has an elliptical one. This, for the most part, makes each incompatible with the other — though there are inadvisable exceptions to the rule. Same goes for all the parts — which tend to only play nice with others of their own kind. Furthermore, there are some AR-15 parts that function on its bigger brother — helpful given their abundance — but not all. If that’s not complex enough for you, there are highly proprietary renditions of the original ArmaLite AR-10 that are absolutely anti-social with the rest of the larger-caliber rifle world.
In short, perhaps more than any other modern modular system, the AR-10 — or LR-308, if you like — takes more consideration. Is one particular pattern better than another? Depends on what better is. If it is to stay true to Stoner’s original vision, then the ArmaLite AR-10 might be the better bet. If it is greater access to a variety of upgrades and parts, then you might consider the LR-308.
Whatever your choice, research is the word and diligence the action.
Rifle’s Present And Future
Mil-Spec spoiled us. As long as your carbine or a part has those two little abbreviations then the world is your oyster. A matter of finding what you like to enhance your AR-15 and simply installing it on your carbine. That’s quite a luxury. Not one shared by the AR-10 or LR-308 or any other variation completely, but close enough that they remain among the most flexible and versatile rifles available today.
CMMG Mk3 .308.
True enough, a CQB carbine an AR-10 will not make and that’s OK. Because of the rifle’s talents at mid- to long-range more than makes up for this shortcoming. The U.S. Military realized this with the adoption of the M110 SASS, which not only delivers laser-like accuracy, but also brush-fire fast follow-up shots. For civilian shooters, this translates to a superior rifle for a number of applications — from hunting to long-range competitions. Even general plinking is kicked up a notch with an AR-10, LR-308 or what have you.
Furthermore, the AR-10 caliber selection is unparalleled. In addition to the previously mentioned chamberings, the rifle is available in 6.5 Creedmoor, .22-250 Rem., .300 Win. Mag … the list goes on and on. And it keeps getting better with new and innovative ammunition such as Wilson Combat’s .458 HAM’R coming out every year. A trend likely to continue into the foreseeable future.
The AR-10 might have been a late bloomer, but has proven as talented as the rest of Stoner family.
The TruTec Xtreme is taking economical, tactical red-dot optics to the next level.
Editor’s note: This article is sponsored content from TruGlo.
Magnified optics may get much of the attention these days as MSR fans seek to push the limits of long-distance accuracy, yet it’s the red-dot that continue to rule the practical tactical side of town — and for good reason. From CQB work to fast-action steel ranging from “here” to “way out there,” nothing beats a red-dot optic for lightning-quick target acquisition.
Choosing a red-dot that’s right for you, however, can be an exercise in excessive frustration. With so many models to choose from amongst so many different manufacturers, many consumers give up the hair-splitting decision process and simply default to the seemingly best value for their budget. Yet even at the “price value” level, choosing one optic over another can be challenging. This is when a manufacturer’s reputation and peer reviews come into play.
The TruTec Xtreme 30mm Red-Dot Sight
One of the leading sight-solution manufacturers that has earned benefit-of-the-doubt status is TRUGLO, Inc. As an industry leader in fiber-optic sight technology for the last quarter century, TRUGLO has gradually expanded its product offerings to encompass a broad range of weapon platforms and applications — all while keeping product innovation and cost-to-performance ratio in clear view. Their latest product for the MSR crowd — the TruTec Xtreme 30mm red-dot — certainly follows that well-trod path.
The Xtreme 30mm, as the name implies, is built on a 30mm tube chassis to deliver a wide field of view. That’s a major plus for close-range work when you need to get that sight picture fast. It’s also a treasured asset during low light conditions.
Another big thumbs up comes from the included machined aluminum cantilever mount. Designed to secure to Picatinny or Weaver-style rails, the mount is confidently solid and proportioned to allow the Xtreme to co-witness with iron backup sights — another win for real-world tactical applications. The height of the co-witness is an added benefit — the TruTec Xtreme comes with the perfect height instead of trying to determine the needed mounting height.
Downrange View Of The TruTec Xtreme
The operator’s view of the TruTec Xtreme is on par with optics we’ve tested that carry a significantly higher price tag. The glass offers sharp downrange visibility and the 30mm objective lens provides good light transmission even toward the ragged sides of dusk and dawn. What we most appreciate about the sight picture, though, is the 2-MOA reticle. While most optics in this price range come with a 3- or 4-MOA red-dot, the Xtreme presents a crisp 2-MOA dot. For targeting silhouettes and steel beyond the 100-meter mark, that’s exactly what we want.
To set point-of-impact, the TruTec Xtreme makes the job easy with windage and elevation adjustments calibrated for 1/2-MOA. That means one click moves the point-of-impact approximately 1/2-inch at 100 yards. Since most shooters zero their red-dots for 50 yards, one click moves the POI about 1/4-inch. Combined with the 2-MOA reticle, this allows for some tight zeroing. Once you’ve set your zero, screw-on caps keep your adjustments safe. For added convenience, the Xtreme comes with integrated cap lanyards to keep the caps secured to the optic chassis (another high-end touch without the high-end price).
Astute optic buyers are probably wondering about parallax. TRUGLO sets the TruTec Xtreme’s to be parallax-free at 50 yards. Shooting on the extreme near or far sides of 50 yards can cause a POI shift, but we’ve found that staying within the recommended middle two-thirds of the field of view effectively kicks this issue to the curb. As for eye relief, it’s unlimited, so place the Xtreme on your rail where it’s most comfortable for your shooting style.
The Circuitry Of The TruTec Xtreme
Regarding the user interface and electronic function of the TruTec Xtreme 30mm, TRUGLO keeps it simple, yet the operation has a sophisticated flair. The “+” and “-” buttons located on the left side of the housing control everything. These, of course, allow you to adjust the brightness level of the red-dot to achieve just the right sharpness for the ambient light conditions.
This is a good ergonomic design because the buttons are large enough to manipulate while wearing gloves and their side-mount position lets you control the unit easily with your supporting hand, so you never have to disturb your grip to make adjustments. Also, there’s no independent on/off switch to complicate matters. Simply depress either button to turn the sight on if the TruTec Xtreme is in full shut-down mode.
The cool thing about this sight, though, is that you never really need to shut it down. That’s because the TruTec Xtreme 30mm has “intelligent” wake/sleep modes that utilize a sensitive motion sensor. When the optic is turned on and no motion is detected after 10 minutes (the default time), the unit automatically saves the current brightness setting and enters sleep mode. Any movement of the rifle/optic while it’s in this state will automatically turn on the red-dot, making the firearm ready for action as soon as you pick it up.
As mentioned, this is an extremely sensitive motion sensor so, unlike most motion-sensitive red-dots on the market, there’s no need to bump the Xtreme to turn it on. (Yeah, striking your optic to turn it on never seemed like a good idea to us, either.) The Xtreme also lets you change the sleep mode to activate after one hour or 12 hours instead of the default 10 minutes, or it can be completely disabled. The choice is yours.
If you’re worried about long-term sleep mode running down the battery, don’t. TRUGLO has developed a rather sophisticated electronic technology that allows the Xtreme to remain on (or in sleep mode) at a very low power state. Although we have not been able to test the duration of battery life while the optic is sleeping, the company states that the single CR2032 battery source can last for several years in this mode.
Again, this is performance that matches or rivals optics costing twice as much. Of course, if you’re more comfortable with completely shutting down the unit for long-term storage, a hard shut-off is a simple matter of pressing both the “+” and “-” buttons simultaneously. The longevity of this scope is accentuated by its water resistance design and features an O-ring sealed battery.
Stylin’ And Profilin’
Although most tactical firearm enthusiasts acknowledge that guns are tools, not works of art, aesthetics often factor into the purchasing decision. The TruTec Xtreme 30mm and cantilever mount exude authority and an all-business demeanor with their matte black finish and crisp lines. In other words, this is no poser optic — the looks back up the performance.
With an MSRP of $258 (we’ve found it on online for as low as $148.81), that’s our idea of “bang for the buck.”
TruTec Xtreme 30mm Red-Dot Key Features
2-MOA reticle for precision aiming
30mm objective lens
Digital push-button controls
Programmable automatic sleep mode
Motion-sensitive wake feature automatically turns on the dot when the optic is moved
Multiple brightness settings
Operates for thousands of hours on single CR2032 battery
Click windage and elevation adjustments
Machined aluminum cantilever Picatinny mount included
Integrated lanyard system prevents loss of screw-down W/E caps
Wide field of view
Unlimited eye relief
Optimal co-witness height for backup iron sights
Flip-up lens caps included
Water-resistant / fog-proof
Mounts to standard Picatinny or Weaver-style rails
For more information on the TrueTec Xtrem Red-Dot, please visit: www.truglo.com
Find out how to go the extra mile with a custom rifle on the next Modern Shooter.
Why go custom? It’s a legitimate question, given the state of today’s firearms manufacturing, which in a word is “excellent.” Examples of off-the-shelf tack drivers are legion and, expense-wise, within most if not all riflemen’s reach. If you’re aiming to hit the mark 500-yards out, almost everything made today with a bolt-action and in an appropriate caliber will get the job done — consistently. If your goal is a half-mile or better, then an entirely different tool is required.
These extreme ranges are where the ten-thousandth-of-an-inch tolerances on a custom rig like the ones turned out by H&H Precision Rifles payoff. And the results of this minute attention to detail are spectacular. The right optics and proper understanding of ballistics, sending a round dead on target a couple ridges over, time-and-time again, is more than doable, it’s an out-and-out reality.
A tour and trigger time with the H&H Precision crew made Luke Hartle a believer. Then again, striking a metal plate at 1,400 yards tends to hold conversion powers akin to those found on the road to Damascus. Though, the Editor-in-Chief of Gun Digest the Magazine isn’t changing his name to “Paul” anytime soon, he is more than happy to preach the extra dollars spent in going with a finely tailored rig is far from money wasted. It’s an investment, guaranteed to pay off every time you squeeze the trigger.
Find out more about how H&H Precision Rifles makes the magic happen in the shop and the field on next episode of Modern Shooter.
Phil Massaro named 2019 John T. Amber Literary Award Winner.
Phil Massaro
An old hand on the Safari circuit, Phil Massaro knows his way around dangerous game rifles. This knowledge has earned the New York native his share of heads on his trophy wall and a place in some of the country’s most illustrious gun publications. Recently, it also bagged him another prize, though not the kind with a goring risk involved.
Phil Massaro was chosen as the 2019 winner of the John T. Amber Literary Award. The accomplished hunter, custom ammunition manufacturer and writer earned the rare honor for his article British Style, German Engineered, detailing the Heym Model 89B double rifle that appeared in the 2018 edition of Gun Digest. Never content to simply put a gun through its pace purely off the firing line, Massaro evaluated the fine double gun on the hunt in Mozambique where he matched it against Cape buffalo. The Hemingwayesque exposé not only proved highly informative, but also wildly entertaining – all the elements of an Amber Award winner.
The John T. Amber Award is presented each year to a Gun Digest Contributor whose work demonstrates significant knowledge of the subject matter through experience and research, and also for the ability to express it in a way to inform, inspire and entertain the annual’s readers. The award is named for the late John Amber, who served as the editor of Gun Digest from 1951 to 1979 and is fondly remembered by many readers and industry people of his knowledge and love of fie firearms. Read more about Massaro and the John T. Amber Literary Award in Gun Digest 2019.
Gun Digest 2019, 73rd Edition is jammed full of comprehensive information that firearms fanatics crave. No matter if your passion is long-range rifles, fancy shotguns, gritty Old West single-action revolvers or sleek semi-auto pistols, Gun Digest 2019 delivers. Get Your Copy Now
Mastering the particulars of the AR-10 upper receiver helps you get more out of the heavy metal brute.
What you need to know about the AR-10 upper:
Two main patterns: DPMS and ArmaLite.
DPMS has a rounded rear cut.
ArmaLite has an angular rear cut.
DPMS barrel nut thread pattern is 1-7/16” and 16 TPI-2A.
ArmaLite barrel nut thread pattern is 1-7/16” and 18 TPI-3A.
Barrels, barrel extensions, bolt carrier group and firing pin should all be of the same pattern.
These components can be used in another pattern’s upper receiver.
It’s an old song and dance — AR rifles are as versatile as the day is long. Nearly any conceivable long-gun application falls into its wheelhouse, from home defense to long-range shooting, and nailing mid-range targets in between. If you can think of an objective, you can configure your rifle to excel at it.
For the most part, the modularity of the AR system gives the firearm its unique flexibility. And thanks to the military wing of the family — M-16 and M4 Carbine — there’s no shortage of upgrades, accessories and ways to build a rifle. That is if you’re talking about the AR-15.
Standardized, the rifle is nearly limitless in compatible parts that make it shoot faster, more accurately and with greater effect. Not quite so with its bigger (and older) brother, the AR-10.
Having been adopted by a few militaries over the years, the larger-caliber platform doesn’t enjoy the AR-15’s universalism. Nearly 99.9-percent of all Mil-Spec parts from different manufacturers will work with each other in Eugene Stoner’s gas-impingement masterpiece, the AR-15. Not so with the much more atomized world of the AR-10.
Palmetto State Amory GEN2 PA10 upper.
Here, designs are freewheeling and proudly idiosyncratic. Far from relegating the AR-10 to one-trick-pony status, its more specific nature simply means more forethought and consideration when buying, building, upgrading and maintaining one. And this holds no more true than where all the action happens on the rifle.
Understanding The AR-10 Upper Receiver
Like Kleenex is to facial tissue, AR-10 is to rifles. It is a specific trademarked designation that over the years has become slang to describe an entire class. Properly used, AR-10 specifically means a particular rifle — the original one designed by Eugen Stoner and still in production today by ArmaLite. There are riffs off the design, a lot of them, but properly defined they are not AR-10s. Their specs are different and they don’t play nice with other patterns of the rifle. To maintain sanity, we’ll only focus on the two most common you’ll encounter the gun store: the original AR-10 still made by ArmaLite and DPMS or LR-308.
In the AR-10 (used in the generic context here on out), the receivers are the defining aspect of the different patterns. As pointed out in a previous post concerning AR-10 lower receivers, the dividing line is their geometry. Simply put, the DPMS has an elliptical rear cut, while ArmaLite has an angular.
Cut to fit these particular shapes, the different AR-10 upper receivers are incompatible with another pattern’s lower. They’re meant to mingle with their own kind. Yes, you can shimmy an ArmaLite upper on to a DPMS lower (the inverse is not true) and get a functional rifle. However, due to gaps between the receivers, this is potentially a dangerous firearm, especially if you experience a ruptured case. A side note, this exclusivity extends to the barrel nut as well, given ArmaLite’s thread pattern is 1-7/16” and 18 TPI-3A, and DPMS 1-7/16” and 16 TPI-2A.
Carpenter 158 HPT/MPI Bolt Carrier Group for an AR-10.
Nuanced and adding complexity to the already complex AR-10 story, the real issues with compatibility in the upper isn’t so much the receiver itself. The main components are the concern. Here we’re talking barrels, barrel extensions, bolt carrier groups and firing pins.
While there is no end of online chatter among home gunsmiths claiming to have mixed and matched these parts, it’s an inadvisable practice. You are dealing with tight tolerances concerning headspace, where a sour experiment can result in — at best — a ruined rifle. In the case of the firing pin, for example, an Armalite pattern in a DPMS bolt can become stuck, setting up the undesirable and dangerous possibility of the bolt closing firing a cartridge – the dreaded “slam fire.”
The safe rule of thumb when dealing with these components is to pick a pattern and stick with it all the way through. You buy an ArmaLite barrel for a build, plan on going ArmaLite on the rest of the parts. Upgrading a DPMS pattern rifle’s bolt, better plan on making sure your choice is compatible. There is some wiggle room here, mainly in context to the receiver they’ll go into. As long as the parts are uniform in pattern, they can go in the other pattern’s upper receiver.
DPMS pattern firing pin by Palmetto State Armory.
Thankfully, regardless of pattern, quality barrels abound for both ArmaLite and DPMS. Given it is the most common pattern when it comes to anything AR-10, the advantage goes to the latter. There are just more choices when it comes the DPMS, not just with barrels, but across the board. Not that you lose by choosing ArmaLite, but it comes with a real sticky point when shopping for a compatible BCG.
Payoff – AR-10 Calibers
The Gordian knot that is the AR-10 almost doesn’t seem worth untying. Until you cut through to the rifle’s payoff – firepower and caliber versatility.
While the AR-15 chambering choices have grown over the years, they still pale in comparison to its bigger brother. Especially in the power department. Originally chambered for the .308 Win./7.62x51mm NATO, AR-10 calibers have grown to included cartridges as new as the 6.5 Creedmoor and as old as the .45-70 Govt. In general, especially concerning the popular patterns, mainly the short-action rounds have been the focus — .243 Win., .260 Rem., 7mm-08. Though, as insinuated with the .45-70 example, AR-10 calibers know no bounds, as long as you’re willing to go proprietary.
Part of the original design points for the 6.5 Creedmoor was it had to work with an AR-10, which it does nicely.
This feature of the gun, arguably, make it potentially more versatile than its little brother — at least in medium- to long-ranges. The AR-10 excels in competition, tact applications, hunting and nearly anything that requires more velocity and energy than an intermediate cartridge provides.
Parting Shot
Yup, the minutia of the AR-10 is about as clear as mud. For some, obviously, this is more than they want or are willing to chew through. There are obvious reasons why the D.I.Y. rifleman has a love affair with the Mil-Spec AR-15. Yet, there is an allure to decoding the AR-10. It might not be as simple a nut to crack as its little brother, but for those willing to put in the work the payoff is potentially greater.
Far from a first-line technique, a properly executed defensive gun takeaway is potentially a lifesaver.
As a gun owner it’s simple to pigeonhole the concept of self-defense. We practice, we carry, we’re prepared.
Despite this vigilance, there are circumstances where an armed citizen can find themselves unarmed or unable to access their gun. In a scenario such as this, if a thug gets the drop on you and seems determined to pull the trigger what then? Options are slim, but Lek Nazi presents one last-ditch prospect that has the potential to snatch you from the jaws of catastrophe — a defensive gun takeaway.
Certainly, the maneuver the founder of New York’s Double Eagle Tactical Training demonstrates should be considered utterly the last playable card, when no other route is available. Furthermore, it’s not an improvised move, but precisely executed from years of practice and with forethought. Finally, it has its limitations — if an assailant is out of arm’s reach you’ll grasp at air. However, trained up on a gun takeaway and not faint of heart, it’s potentially a lifesaver.
It bears repeating, unless you’ve got high-level hand-to-hand combat experience with the Israel Defense Force, this technique requires expert instruction. Also, this is an out-and-out, end-of-the-road option. By a magnitude of ten, escape or accessing your personal-defense gun — if the opportunity presents itself – are much better choices.
That said, the idea of a gun takeaway does give us something to consider. Self-defense shouldn’t purely rely on one factor, say your firearm. If possible, a complete arsenal, including hand-to-hand defense, isn’t a bad goal to have, if you take self-defense seriously. The more options at your disposal, the greater likelihood you’ll protect your life.
How one gun writer had constructed a custom Glock 19 over the years.
Why the Glock is so customizable:
Ample selection of aftermarket parts.
Ease of installing upgrades.
The improved performance once parts are installed.
One of the main reasons Glock has become such a popular pistol in recreation, competition and law enforcement circles is the ease of customization and nearly unlimited availability of aftermarket parts and manufacturers. From slides, barrels, triggers and strikers, to minor accessories, the shooter can create countless combinations.
I own a Gen 2 Glock 19. I can’t recall how long I’ve owned this particular pistol, but according to the serial number, it was manufactured in October 1994, making it almost 24 years old. I’ve carried this particular pistol on and off since 2004, and I’ve done several upgrades along the way.
My first modification happened in 2005, when I replaced pretty much everything except the frame, barrel, slide and extractor with factory Glock parts purchased at Brownells. I’ve changed sights several times. I just replaced my Tru-Glo TFO sights with yellow rears to the new Tru-Glo TFX Pro Sights, and I will be leaving these on for a long time.
For the trigger, I picked my favorite: the APEX Action Enhancement Kit for Glock. This particular kit is designed for the Gen 2, 3 and 4 9mm/.40 S&W models only, but a trigger for the Gen 5 is already available.
For the sake of reliability, durability and aesthetics, I sent my slide to ROBAR to get the NP3 finish added. I did that refinish almost 10 years ago and the NP3 only needs a little polishing once in a while to look like I had it done yesterday.
I wanted my frame to be unique, so I contacted Molon Labe, LLC, and had my frame laser-engraved with a honeycomb texture, which not only looks great but gives me a more positive grip on the pistol.
To finish it all, I picked up a couple of accessories from Molon Labe. They have a great selection of baseplates, striker plates and grip plugs for all generations and calibers of Glock pistols, and they can also custom engrave any logo you desire.
There are so many other ways to customize your Glock pistols, from lights and lasers that can be attached to rail models to custom paint jobs done by a plethora of authorized Cerakote applicators that will take your Glock to the next level. The limit is only dictated by your imagination.
Editor’s Note: This article originally appeared in the May 2018 issue of Gun Digest the Magazine.
CradleGrid offers a new way to look at the organized storage of your firearms.
The Advantage CradelGrid and SecureIt Offer:
System consists of three components: a grid panel, gun cradles, and a tiered base.
Can configure to user needs and firearms.
SecureIt also offers under bed and closet secuity systems and gun lockers.
Are you familiar with the archer’s paradox? In short, it’s a phenomenon used to describe the situation of how an arrow leaves a bow and its seemingly inevitable collision with the bow itself in order to hit the target. But upon releasing the string, the arrow of course never does hit the bow. The solution to the paradox: The arrow bends.
If there were such a thing as a shooter’s paradox, it would be the collision every gun owner has when trying to find a solution for secure firearms storage. The solution to the current paradox: The gun owner is forced to bend to cost or immobility of a massive safe — or both.
But it’s 2018. We put a man on the moon in 1969, so why are we still stuck in gun storage purgatory?
Well, we’re not.
Thinking Inside The Box … Er, Safe
Modular gun safes aren’t really anything new, but in this category more than most, you get what you pay for: a cramped tin box that will most likely do the job of keeping your guns secure, but they have little to offer outside of that — especially when it comes to keep your guns organized and safe from one another in the form of in-safe dings and scratches. And most are certainly not user-friendly in terms of assembly and relocation.
But here’s the revolution: CradleGrid.
Working with the Army’s Special Forces, SecureIt developed a pretty sweet system that’s as simple as it is fully customizable. The
Think of it this way: Everyone is familiar with a pegboard system that many of us use on the back wall of our reloading bench to secure components, or on the garage wall to hang and organize tools. CradleGrid is like a highly-developed rendition of that system, featuring a series of integrated grooves. To those grooves attach a variety of accessories, including multiple variations of handgun mounting options, long guns cradles, variously sized shelves and small parts bins.
If you’re fortunate enough to have a full, walk-in gun room, these CradleGrid panels can be attached directly to the wall and outfitted with any mix-and-match of accessories to secure and display any and every gun configuration you can get your hands on. It’s a fully customizable system.
But because most of us simply don’t have the room for that luxury — myself definitely included there — the CradleGrid is the foundation upon which the entire SecureIt family of gun safes is built.
For under-cabinet and under-bed storage, the Fast Box Models 40 ($289) and 47 ($299) are sleek and concealable … and a vertical kit is also available for those who looking to stand the safe on-end in a closet.
SecureIt also makes a more conventionally sized Agile Model 40 ($499), and the flagship Model 52 ($599). These two safes feature Knockdown Technology, which means they store and ship flat. Assembly can be done by one person in a matter of minutes with just a single wrench, and all assembly components are housed inside to give the safe a clean, sleek look — and more importantly, to be completely inaccessible when locked. A Quad Model ($1,859) is also available, where two Model 52s are attached side-by-side, and two Model 40s are attached on top of those two.
Parting Thoughts
You’ll never hear me say that a huge, heavy, insulated gun safe isn’t worth it — I just don’t think it’s necessary. If you check the fire rating riveted to the inside of your safe’s door, and then research the actual internal heat index of most house fires, it becomes obvious that your guns won’t hold out long until the inside of the safe turns into a microwave. And weight? Well, I paid two guys (yes, they were definitely big guys) to carry my safe from the garage to my basement when I moved. So, on a long weekend vacation for me, two bad dudes could carry it out of there if they were really determined. Likely? Nope. Possible. Yep?
My advice: Don’t over think — or overpay for — secure gun storage.
Looking to go armed, but are stuck in the weeds as to what to arm yourself with? Here are 20 of the best concealed carry gun options that will keep you on the defensive.
