Jk Armament JK155PISTON578X28 Piston 45Cal .578″x28 Stainless Steel For Pistol

Precision machined from 17-4 PH stainless steel, JKs booster piston is the component that screws onto the threaded pistol barrel, mating suppressor and pistol together. The 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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Looking for the best prices on Jk Armament JK155PISTON578X28 Piston 45Cal .578″x28 Stainless Steel For Pistol by JK ARMAMENT? Rack it Back Armory proudly serves Mebane with unbeatable pricing, expert service, and exclusive rewards.

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