JK Armament HUB Piston Mount 1.55" Black Nitride Pistol (No Piston)
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Specifications
Description
The JK Armament HUB Piston Mount is a 1.55-inch diameter accessory that threads into the base of a HUB-threaded suppressor and mounts it to a pistol. It is designed for short recoil-operated pistols, isolating the suppressor's mass from the moving barrel so the action keeps cycling reliably with the added weight of a can. The mount is sold without a piston.
The mount uses 1-3/8x24 HUB-standard threading and has roughly 1.8 inches of internal length to accommodate the booster housing. It is built from aluminum and stainless steel with a black nitride finish that resists wear and corrosion from repeated mounting. It ships as a 2-piece assembly.
It is compatible with other HUB-threaded suppressors and can convert a JK 155 suppressor from a taper mount to a piston system.
- Mount Type: Piston Mount
- Thread Pitch: 1-3/8x24 (HUB)
- Material: Aluminum / Stainless Steel
- Finish: Nitride, Black
- Diameter: 1.55 inches
- Pieces: 2
- Firearm Type: Pistol



