Nine Ball Flute Twisted Outer Barrel For Marui Hi-CAPA 5.1 Airsoft GBB (Gold)

Nine Ball Flute Outer Barrel For Marui Hi-CAPA 5.1 Airsoft GBB (Gold) CNC Aluminum Construction Fluted Twisted Style Design For Upgrade the Original Parts Suitable For Tokyo Marui/ WE Hi-Capa 5.1 Series Gas Blow Back GBB Pistol Airsoft Guns