Airsoft Masterpiece Stainless Steel Fix Outer Barrel w/ Thread Adaptor for Marui Hi-Capa 5.1 GBB Pis

Airsoft Masterpiece Stainless Steel Fix Outer Barrel w/ Thread Adaptor for Marui Hi-Capa 5.1 GBB Pistol (Copper) Stainless Steel Construction Barrel is sharpened to be Ready-To-Install Add extra Clank & Clink during each cycling Suitable for Tokyo Marui Hi-Capa 5.1 Series Airsoft Gas Blow Back GBB Pistol With Thread Protector 14mm Counter Clockwise (Negative) End Length: 137mm