BCM BCMGUNFIGHTER Compensator Mod 1 – 1/2×28


  • Brings your 14.5 inch barrel to over 16 inches
  • 1/2 x 28 thread pitch
  • Nitride finish
  • Pre-drilled hole at the base for permanent installation
  • Extended version of the BCMGUNFIGHTER MOD 0 – 5.56
  • Crush washer included


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SKUBCM-GFC-MOD-1-556 Category

The BCM BCMGUNFIGHTER Compensator Mod 1 is the perfect device for the 21st century gunfighter. With its tuned slots and interior cone, it offers maximum recoil mitigation, compensation of muzzle-rise, and flash reduction. Additionally, its design results in much less side blast and noise than typical compensators, making it ideal for working in close quarters with a team.

NOTE: To install this muzzle device, you will need a ‘thin’ wrench. A standard armorer’s wrench or box wrench may be too thick.

Notice from the manufacturer:

“The combustion gasses exiting the muzzle of a rifle are extremely hot, traveling at extreme velocity, and contains not only burning gasses but solid particles of unburnt powder as well as metals from the projectile. Due to the inherent nature of steel, it is nearly impossible to survive unaffected in this environment when directly exposed. The high temperatures begin to make the steel more malleable, which allows solid particles and pressure waves to deform and erode surfaces upon exit.

Due to the new and unique design of the BCM compensators, the user may notice small pits on the interior surfaces of the compensator. This is normal. Most designs do not impede the exit flow very much, while the BCM approach is exactly opposite. These surfaces are specifically designed to operate within the environment found at the muzzle, and are intended to allow significant amounts of deterioration before any loss of performance is seen/felt. These compensators have been tested through many thousands of rounds, and while the wear surfaces may give pause to some users, trust when we say that it’s normal.”


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