Guarder Extension Magazine Base For Tokyo Marui / KJ Works GSeries GBB

Guarder Extension Magazine Base For Tokyo Marui / KJ Works GSeries GBB Polymer Construction Magazine Base Plate Design For Replace the Original Magazine Plate Pad Suitable For Tokyo Marui/ KJ Works GSeries Gas Block Back GBB Pistol These Magazine Base Adds to the Aesthetics of the Pistol and Also Provides Protection from Dropping your Magazine