5KU Stainless Valve Knocker TM Hi-Capa GBB

stainless steel Construction for enhanced longevity and reliable performance

Engineered to provide a smoother operational action and a more consistent release of gas with each shot

Features a polished surface finish that minimizes internal friction for efficient cycling

Serves as a direct replacement upgrade part to improve the overall function and durability of the pistol

Compatible for the Tokyo Marui Hi-Capa series of GBB airsoft pistols