JK Armament HUB Piston Mount 9mm 1/2x28 Aluminum/Stainless Steel Raw

The JK Armament HUB Piston Mount is designed for reliable suppressor operation with short recoil-operated semi-automatic pistols including Glock, SIG, and other modern centerfire pistols. Features 1/2x28 thread pitch and installs directly into the base of serialized suppressor tubes with HUB-standard 1-3/8x24 threads. Constructed from aluminum and stainless steel with raw finish for durability and compatibility with JK 155 suppressors and other HUB-compatible accessories.