COWCOW Technology RS1 Recoil Spring for Tokyo Marui Hi-Capa GBB

RS1 Recoil Spring is made of high strength spring steel. Its short length design with 2 different tensioned coil zone can enhance the efficiency of recoil cycling. Also it can improve the recoil control and make easier handling on blow back cycling. COWCOW Technology RS1 Recoil Spring for Tokyo Marui Hi-Capa GBB Made from High Strength Spring Steel Hard Coating Prevents Corrosion Provide 120% / 140% power on different tension zone Shorten length with harder coil Improve cycling efficiency Fully compression by shorten spring length Cycling enhancement through 2 different tensioned zones Compatible with Tokyo Marui and other similar Hi-CAPA / 1911 Series Airsoft GBB Pistols