The Knight 7.62 MAMS (Multi-Axis Muzzle Stability) Brake has been engineered to increase control, to significantly reduce felt recoil and to help mitigate a rifle's flash signature as compared to traditional muzzle brake designs. The MAMS is a neutral bias brake that combats both muzzle rise and drift upon firing. Depending on the gun's barrel length, it can reduce felt recoil in a 7.62x51mm gun by as much as 52%. The 7.62 MAMS is compatible with KAC's Quick Disconnect Coupling (QDC) 7.62mm sound suppressor line and comes complete with a 7-piece shim kit and installation instructions.