Guarder Aluminum Magazine Base Mount for Tokyo Marui Hi- Capa 5.1 Series

Guarder Aluminum Magazine Base Mount for Tokyo Marui Hi- Capa 5.1 Series Aluminum Construction (Lightweighr) Ddesigned to be a robust upgrade the Original Magazine Base Suitable For Tokyo Marui Hi-Capa 5.1 Series Airsoft Gas Blow Back GBB Pistol