AR-15


You’ll know which AR has the SureFire in it—the company won’t let you down there. Or in function, either.

SureFire OBC-556: Taming Short-Barrel ARs

Taming recoil and preventing wear, the SureFire OBC-556 makes for a more pleasant AR pistol, SBR or even carbine.
Atheris

.224 Valkyrie Upper Options That Go The Distance (2021)

We've rounded up the best .224 Valkyrie Upper options currently on the market to help your AR-15 to reach out.
Roam R-10 Upper

R-10 Upper: Foundation Of A Lightweight AR-10 Build

Tipping the scales at 1/2-pound, the Roam R-10 Upper keeps things light.
Luth AR MBA 5

Luth-AR MBA-5: First Look At The Upgraded Stock System

Enanced with Luth-AR's Anti-Rattle set screw, the MBA-5 stock is better than ever.
M400 Tread Predator 2

Sig M400 TREAD Predator Puts The AR On The Hunt

The Sig M400 TREAD Predator is an AR-style rifle, chambered 5.56 NATO and is the rifle is the first in the line enhanced for hunting.
Geissele 4

Geissele Automatics: Triggers And Beyond

Top-notch triggers from Geissele Automatics … and so much more. As far as gun companies go, Geissele (pronounced “Guy’s-Lee”) Automatics is something of an enigma....
EPC 9 3

First Look: Aero EPC-9 PCC Build Components

Look no further for a PCC Build. The Aero EPC-9 makes it nearly one-stop for all your components.
224 Valkyrie Rifle 2

Does The .224 Valkyrie Make Sense For Most Shooters?

Lights out at long range, the .224 Valkyrie might leave some wanting at more pedestrian distances.
The MTC facility is huge and sprawling. There are dozens and dozens of plates at known and unknown distance. It’s one of the only facilities of its kind in the Midwest, making it a destination for long-range enthusiasts.

Bolt-Action Vs Semi-Auto Rifle For Precision Shooting

The semi-auto vs bolt-action debate comes down to a numbers game among the cartridge used, system weight and intended end-use.
Bison 6.8 SPC Barrel

4 Best 6.8 Barrel Options For Your Next AR Build (2021)

From nimble shorties to far-ranging match options, these 6.8 SPC barrels are at the head of the class.
Bison Arms

4 Top 6.8 SPC Upper Options To Level Up Your AR (2021)

These 6.8 SPC uppers hit the mark for price and quality.
Berger .223 Ammo

First Look: Heavy-For-Caliber Berger .223 Remington Ammunition

Berger goes heavy with its .223 Remington options. Match shooters are no strangers to heavy-for-caliber loads for the .223 Remington. Of course, their stuff is...
Carbon Fiber Barrel 1

Do Carbon-Fiber Barrels And Stocks Live Up To The Hype?

Everywhere you turn there's a carbon-fiber barrel or stock on a rifle. Does the lightweight material really prove superior to steel and wood?
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.

6.8 SPC VS 6.5 Grendel: Intermediate Cartridge Rumble

When it comes to 6.8 SPC vs 6.5 Grendel, the better intermediate cartridge all depends on your aims.
The Brownells gauge is compact, sturdy, handy and lets you track your magazine wear.

Measuring Up: Brownells Magazine Feed Lip Gauge

Fed issues with your AR? Brownells Magazine Feed Lip Gauge to the rescue.
6.8 SPC Ammo SSA Def

6 Top 6.8 SPC Ammo Choices (2021)

Whether at the range or in the field, these 6.8 SPC ammo options will split the bullseye.

MUST READ ARTICLES

A directory of the best AR-15 reviews, including AR-10s. Find the latest ARs for tactical use, home defense, competition, survival, truck guns, or SHTF! Learn how to customize your AR-15 or AR-10, and check out DIY articles on AR upgrades from Gun Digest’s expert contributors. Also see: Gun ReviewsHandgunsRiflesShotgunsMuzzleloadersAR-15sConcealed Carry


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