JK Armament HUB Piston Mount .578″x28 for .45 Cal / 10mm – Aluminum & Stainless Steel

The JK Armament HUB Piston Mount (model JK155HPM587X28) is a suppressor mounting accessory designed for .45 caliber and 10mm applications with a .578"x28 muzzle thread pitch. It is constructed from a combination of aluminum and stainless steel and is supplied in a raw finish.

How It Works

The HUB Piston Mount installs in place of the taper mount or other mount accessory on the JK 155 suppressor, threading directly into the base of the serialized suppressor tube via a HUB-standard 1-3/8×24 (1.375×24) thread pitch. By isolating the suppressor from the moving barrel, the mount is designed for use with short recoil-operated, semi-automatic pistols.

The 1-3/8×24 HUB thread pitch also makes the JK155HPM587X28 compatible with other suppressors on the market that accept HUB threads, provided those suppressors have sufficient internal clearance to accommodate the booster housing — approximately 1.8 inches of internal length is required.

Key Features

• Muzzle Thread: .578"x28
• Compatible Calibers: .45 Cal / 10mm
• HUB Thread Pitch: 1-3/8×24 (1.375×24)
• Construction: Aluminum and Stainless Steel
• Finish: Raw
• Designed for short recoil-operated, semi-automatic pistols
• Compatible with any HUB-threaded suppressor with sufficient internal booster housing clearance (approx. 1.8")

ICB Firearms carries JK Armament products and offers local pickup in Saint Clair Shores, Michigan, as well as nationwide shipping for eligible items.