Banish 45 / 46 Suppressor Piston 1/2x28

The Banish 45 / 46 Suppressor Piston is engineered to mount Banish 45 and Banish 46 multi-caliber suppressors onto pistol barrels featuring a 1/2x28 thread pitch. Because modular suppressors are designed to transition across multiple hosts, changing out the rear piston allows your suppressor to match different barrel thread patterns quickly and securely. When running a suppressor on a Browning-type tilting-barrel handgun (such as a 9mm pistol threaded 1/2x28), managing reciprocating weight is essential to prevent cycling failures. This piston integrates into the suppressor's booster assembly to temporarily decouple the mass of the suppressor from the barrel during the firing cycle, allowing the action to cycle smoothly. Machined from robust, heat-treated steel, it stands up to high-volume firing schedules and intensive use. Each piston features clear, laser-engraved markings identifying the thread diameter, pitch, and rotational direction to ensure foolproof installation and alignment. Compatibility: Banish 45 and Banish 46 suppressors