5KU Aluminum Type 1 Outer Barrel For Tokyo Marui Hi Capa 4.3 GBB Airsoft Pistol (Silver)

5KU Aluminum Type 1 Outer Barrel For Tokyo Marui Hi Capa 4.3 GBB Airsoft Pistol (Silver) Aluminum Construction Airsoft Outer Barrel Straight Fluted Outer Barrel With 11mm CW Internal Thread Suitable For Tokyo Marui Hi Capa 4.3 Gas Blow Back GBB Airsoft Pistol