GK Tactical Stainless Steel Tornado Outer Barrel for Tokyo Marui Hi-Capa 5.1 Airsoft GBB

GK Tactical Stainless Steel Tornado Outer Barrel for Tokyo Marui Hi-Capa 4.3 GBB Satainless Steel Construction Airsoft Outer Barrel 11mm CW Inner Thread Twisted Fluted Style Barrel Suitable For Tokyo Marui Hi-Capa 4.3 GBB Gas Blow Back Airsoft Pistol