5KU 5" Stainless Outer Barrel For Marui Hi-Capa 5.1 GBB (Tornado Style)

5KU 5" Stainless Outer Barrel For Marui Hi-Capa 5.1 GBB Stainless Steel Construction Engraved ".45 ACP" Marking Spiral fluted to reduce the weight of the barrel Suitable For Tokyo Marui Hi-Capa 5.1 Series Airsoft Gas Blow Back GBB Pistol Length: 126mm