Guarder Steel Slide Stop Block For Tokyo Marui Hi Capa 5.1 Gold Match GBB Airsoft Pistol

Guarder Steel Slide Stop Block For Tokyo Marui Hi Capa 5.1 Gold Match GBB Airsoft Pistol Metal Construction Airsoft Slide Block Design For Upgrade the Original Internal Parts More Durable Suitable For Tokyo Marui Hi Capa 5.1 Gold Match GBB Gas Blow Back Pistol Airsoft Gun