Pistol Suppressor Piston

The Blackhawk Pistol Suppressor Piston BH-72SAPS02 is a precision-machined suppressor piston featuring the industry-standard 1/2"-28 thread pattern. It is designed for use with compatible Blackhawk pistol suppressors, including the Smoke Stack™ suppressor, allowing secure attachment to pistols equipped with 1/2"-28 threaded barrels. As a key component of the suppressor's Nielsen (booster) assembly, the piston enables reliable cycling of tilting-barrel semi-automatic pistols by temporarily decoupling the suppressor's weight during recoil. Manufactured from durable, high-strength steel, it provides precise thread engagement, proper suppressor alignment, and dependable long-term performance under repeated use.

Key Features

Model: BH-72SAPS02
Thread Pattern: 1/2"-28
Compatible with Blackhawk Smoke Stack™ and other compatible Blackhawk pistol suppressor systems
Precision-machined steel construction for durability and reliable performance
Designed for firearms with 1/2"-28 threaded barrels
Functions as part of the Nielsen (booster) assembly to support reliable cycling on tilting-barrel semi-automatic pistols
Provides secure suppressor alignment and consistent attachment
Ideal as a replacement or spare suppressor piston for compatible threaded handguns.