A9 booster for M308A1
Introducing the new Freedom Forge Armory A9 Booster. The use of the A9 booster assembly on the M308A1 suppressor allows pistols to properly cycle when the weight of a suppressor is added to the end of the barrel. Most pistols with a browning type action (Glock, Sig Sauer, HK and etc.) will require a booster to properly cycle. For use with centerfire pistol ammo on semi-auto handguns only. NO rimfire ammo in this device. It will cause baffle strikes and sluggish operation.