Tokyo Marui M4A1 Flash Hider for Carbine ZET System GBB (# MGG2-1)

Tokyo Marui M4A1 Flash Hider for Carbine ZET System GBB (# MGG2-1) Metal Construction Design for Replace The Origianl Parts (# MGG2-1) Suitable for Tokyo Marui M4 MWS Series Airsoft Guns Gas Blow Back GBB Rifle