Specifically engineered for the M107A1, Model 99, and Model 95, the QDL attaches to the rifle via proprietary recoil reducing muzzle brake, and maintains 100 percent function and reliability. The baffle stack features redundant 360 degree CNC welds to contain the extreme pressures, while the suppressor’s dual-layered tube is constructed of high strength alloys to ensure both durability and safety in any condition. In another industry first, the QDL incorporates a ported recoil reducing brake that can be easily removed when muzzle flash is a priority. Simply slide the suppressor over the muzzle brake and twist the lock-ring-perfect alignment every time. Guaranteed.