RGW TT Magazine Extension For VFC Glock GBB Airsoft Guns

RGW TT Magazine Extension For VFC Glock GBB Airsoft Guns Metal Construction Magazine Base Base Design For Replace the Original Magazine Base Suitable For Umarex (VFC) Glock G17 Gen3/ 4/ 5, G18C, G19 Gen3/ 4 Series Airsoft Gas Block Back GBB Pistol Also fit for Glock G19X & G45 Gas Blow Back GBB Pistol Airsoft Guns These Magazine Base Adds to the Aesthetics of the Pistol and Also Provides Protection from Dropping your Magazine