Jk Armament JK155PISTON578X28 Piston 45Cal .578”x28 Stainless Steel For Pistol
$99.75
Add to Cart for Best Price
Description
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 1/2x28 threads (nearly all 9mm and some other pistols) and .578x28 threads (.45 ACP and some other larger-than-9mm pistol calibers).
Specifications
- Stainless Steel
- .578"x28
