Buy your Barrett suppressors at BattleHawk Armory today! Eliminate signature, not reliability, by using a suppressor designed to work with your Barrett M107A1. This perfectly-engineered marvel includes a key element no other suppressor has ever incorporated: its own auxiliary two-port muzzle brake which reduces the recoil of suppressed fire. When minimal visible signature is required, the bolted-on auxiliary muzzle brake can be easily removed. The Barrett QDL Suppressor's dual layered tube is constructed of heat treated high strength alloys. This, combined with redundant 360 degree welding, makes it the safest large bore suppressor on the market.