EDGE Aluminum 3.9 inch Custom 'STRAT' Frame For Hi Capa 5.1 GBB Airsoft (Gold)

EDGE Aluminum 3.9 inch Custom 'STRAT' Frame For Hi Capa 5.1 GBB Airsoft (Gold) Aluminum Construction Airsoft Middle Frame Design For Upgrade the Original Parts More Durable Suitable For Hi Capa 5.1 Gas Blow Back GBB Pistol Airsoft Gun Length: 160mm