Affordable and simple to install, Mossberg‘s JM Pro Drop-In Match Trigger offers shooters a way to quickly upgrade their AR's accuracy potential.
It’s been said far and wide, over and over — trigger upgrades are one of the quickest routes to accuracy. This is especially true when it comes to stock AR-style rifles.
The Mil-Spec triggers typically found in the off-the-shelf variety of America’s favorite rifle leave much to be desired. They’re squishy on the take-up, gravelly once they hit the wall, and their overtravel can go coast to coast. Luckily, in the modern day, this is one of the simplest problems to rectify with a head-spinning array of trigger options that will improve the accuracy potential of a rifle the minute they’re installed.
Mossberg is one of the most recent entrants to this end of the market, recently releasing the trigger group found in a number of the models from its redesigned AR line (MMR rifles) as a standalone. The JM Pro Drop-In Match Trigger offers shooters what appears to be an economical and functional option to upgrade any Mil-Spec AR-15 or AR-10 rifle with .154-inch trigger and hammer pin holes.
The trigger was designed with the input of 3-Gun world champion Jerry Miculek (the JM in the name) and has been engineered to offer a crisp, creep-free break. The pull weight is factory set at 4 pounds and features user-adjustable overtravel. The latter feature should help make a rifle a faster shooter, creating a more efficient trigger pull, not to mention one more comfortable for the user.
Mossberg’s JM Pro Drop-In Match Trigger is also priced to be within reach of most shooters. With an MSRP of $161, the upgrade comes in on the lower end of the drop-in market's price scale.
Learn to Run Your AR Like a Pro
Master the versatile and potent AR-15 under the tutelage of one of the nation’s foremost tactical trainers with the help of AR-15 Skills & Drills. The 272-page guide introduces shooters to Tiger McKee’s methods for developing and honing the skills necessary to manipulate the AR efficiently and shoot it accurately. Order Your Copy Now
Why You Can Trust Gun Digest
Since 1944, Gun Digest has been a trusted authority on firearms, shooting and shooting gear, delivering expert firearms reviews backed by nearly a century of experience. We go beyond standard reviews, combining hands-on independent gun testing, in-depth research, and expert insights from industry professionals and manufacturers.
Our reviewers are the bedrock of our testing and come from a comprehensive cross section of the shooting world. Their diverse backgrounds include law enforcement professionals, military veterans, competitive shooters, seasoned hunters and life-long firearms enthusiasts. In addition to being firearm experts, we are also thorough journalists adhering to the strictest standards of the profession.
For our readers, this means objective, unbiased reviews, free from outside influence. Our priority is to provide the information you need to make informed decisions—whether a firearm or piece of gear is a must-have investment or one to pass on.
Find out more about our Editorial Standards and Evaluation Process
