Knight's Armament - QDC Flash Hider

Knights Armament 5.56 MAMS (Multi-Axis Muzzle Stability) Brake (30168) has been engineered to increase controllability, 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 5.56x45mm gun by as much as 67 percent. The 5.56 MAMS is compatible with KAC’s Quick Disconnect Coupling (QDC) 5.56mm sound suppressor line and comes complete with a 7-piece shim kit and installation instructions.  

Notable Features Include:

• Steel construction
• 1/2X28 thread pitch
• Compatible with KAC 5.56 QDC and 5.56 QDC/CQB