JP Enterprises Bennie Cooley Muzzle Brake

by
posted on February 1, 2012
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
20122116834-jp-bennie-cooley_f.jpg

Professional shooter Bennie Cooley helped design the JP Bennie Cooley Muzzle Brake, which reduces felt recoil by up to 70 percent on typical AR-15-style rifles. Compensators are available for both 0.875- and 0.925-inch barrel diameters to blend with most common barrel profiles. Redirected gases flow to the sides over flat, interior baffle surfaces and through square side vents to create a forward thrust that counteracts bullet recoil.

Four ports on the top reduce muzzle rise, further helping to keep the rifle on target for follow-up shots. They are available in carbon steel with a matte-black oxide finish or stainless steel with a polished finish. All models are bored for .223 Rem./5.56 mm with 1/2-inch 28 threads, although they can be bored-through for larger calibers. Price: $90.

Contact: JP Enterprises; (651) 426-9196; www.jprifles.com.

Latest

target with holes
target with holes

Resisting the Temptation of "Good Enough" for Firearm Performance

No matter what firearm you're using for whatever purpose, even if it's simply a trip to the range, always resist the temptation to accept “good enough” if there is the possibility of better performance.

Armed Citizens Stop a Lot More Criminals Than Most in the Media Will Admit

Since January 2025, the Crime Prevention Research Center has documented 16 defensive gun uses in which police say armed citizens stopped mass public killings.

Federal & Mossberg Collaborate on Autonomous Airborne Drone Defense

Federal and Mossberg are working with Palladyne AI in the creation of SwarmShot, a kinetic defense system that employs swarms of armed drones to shield troops from unmanned aircraft system threats.

Cold Performance: How to Prepare for the Uncertainty of Self-Defense

Defensive gun use is defined by uncertainty. You don’t know when it will happen, how far away the threat will be, how many threats you will face or what position you will be in when it begins.

Derya Goes Silent: The OBone Suppressor

In 2025, Turkish manufacturer Derya Arms opened a new facility in Florida, enabling the company to produce a number of new products domestically, such as its new OBone suppressor.

The Armed Citizen® Oct. 26, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Interests



Get the best of American Rifleman delivered to your inbox.