For Reducing Recoil & Muzzle RiseFits all DPMS LR, AR-10 Bushmaster, POF, Hogan, Remington, and many more. Compensator for .22LR/.223/5.56 This Compensator will dramatically reduce the recoil and muzzle rise. Short Profile compact size High Grade 8620 Hardened to Rockwell 45 Tool Steel. Black oxide FinishSolid CNC precision machined construction. The AR muzzle brake will reduce recoil & climb which will improve shooting and control. The AR competition muzzle brake redirects propellant gasses and reduces recoil and flash dramatically. Threads on all 1/2” x 28 pitch. CNC Machined High Quality SteelHeat Treated Competition Muzzle BrakeSide Ported And Ported On Top Solid Machined Construction Black Oxide Finish Reduced Back Pressure 1/2” x 28 Pitch, comes with crush washer