HUB Piston Mount Restock! + New .45cal Pistons!

NEW!!!

JK 155 HUB PISTON MOUNT

The JK HUB Piston Mount delivers reliable operation of JK 155 suppressors (plus other brands’ pistol suppressors!) on semi-automatic, centerfire pistols. Our booster is lightweight, compact, and competitively priced!

By isolating the suppressor from the moving barrel, the JK HUB Piston Mount maintains reliable operation of short recoil-operated, semi-automatic pistols such as GLOCKs, SIGs, and nearly every other modern, centerfire pistol.

The JK HUB Piston Mount installs in place of your JK 155 suppressor’s taper mount or other mount accessory, threading directly into the base of the serialized suppressor tube with its HUB-standard 1-3/8×24 (1.375×24) thread pitch. This also makes the JK HUB Piston Mount compatible with any other suppressor on the market with HUB threads and enough internal length to accommodate the booster housing.

Reliable, compact, and affordable, the JK HUB Piston Mount is the best way to suppress your semi-auto pistol with your favorite JK 155 silencer or other HUB-compatible pistol or hybrid silencer and maintain proper function.

JK 155 HUB PISTON MOUNT

$129.00

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JK 155 HUB PISTON MOUNT BUNDLE

$225.00

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JK 155 PISTON

$99.00

Precision machined from 17-4 PH stainless steel, JK’s booster piston is the component that screws onto your threaded pistol barrel, mating suppressor and pistol together. Our pistons are available in 1/2×28 threads (nearly all 9mm and some other pistols) and .578×28 threads (.45 ACP and some other larger-than-9mm pistol calibers).

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