Guarder Extended Slide Stop for Marui Model 19 Gen 3/ 17 Gen 4 GBB Pistol (Red)

Guarder Extended Slide Stop for Marui Model 19 Gen 3/ 17 Gen 4 GBB Pistol (Red) Metal Construction Design For Upgrade the Original Parts Suitable For Tokyo Marui Model 19 Gen3/ 17 Gen4 Series Airsoft Gas Blow Back GBB Pistol