Gunsmith Bros Safety Spring Plug Set for Marui Hi Capa/ 1911 GBB

Gunsmith Bros Safety Spring Plug Set for Marui Hi Capa/ 1911 GBB Stainless steel Construction Design For Replace the Original Parts Suitable For Tokyo Marui Hi-Capa 5.1/ 4.3 Series Airsoft Gas Blow Back GBB Pistol Also Fit For M1911 Series Airsoft Gas Blow Back GBB Pistol Airsoft Guns