WARNING
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box.
FREE SHIPPING on orders over $1,000
The 51T S.T.A.M.P Mount™ from AAC is an accessory fast-attach mounting system compatible with both legacy and current production 51 Tooth muzzle devices manufactured to AAC specifications. The S.T.A.M.P Mount™ enables users to quickly and easily install or remove a silencer to or from a 51T muzzle-device-equipped host firearm with one hand using an intuitive motion and gross motor skills. The S.T.A.M.P Mount™ (Spring Tensioned Accessory Mounting Platform) features an internal ACME thread and a spring tensioned internal feature that provides solid wiggle-free engagement with 51T muzzle devices. Secondary retention is provided by a coil-spring tensioned toothed pawl with a textured thumb pad. The pawl axis pin is easily removable in the teeth on the pawl wear and pawl replacement becomes necessary. The S.T.A.M.P Mount™ features industry-standard 1.375-24 threads for compatibility with most current production silencers. Note will not work with MITER style 51T mounting system.
FAST SHIPPING | SAME DAY PROCESSING | EASY RETURNS