For users who desire a muzzle brake instead of a flash hider, YHM now offers this Q.D. Mount muzzle brake. Sound suppressors naturally work as a muzzle brake, this Q.D. mount will decrease the recoil of your host firearm even more.

Features :

• “Length: 2.5″;”Threaded 1/2″-28”
• “Includes shims: 2x 0.002″, 3x 0.005″, 1x 0.020″”