COWCOW Technology Stainless Steel G Guide Rod Set for Tokyo Marui GSeries GBB (Gold)

COWCOW Technology Stainless Steel G Guide Rod Set for Tokyo Marui GSeries GBB (Gold) Stainless Steel Construction Design For Upgrade the Original Parts More Durable Suitable For Tokyo Marui Model17, Model18C, 22, 34 Gas Blow Back GBB Pistol Airsoft Guns