CowCow RS1 Recoil Spring

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. The RS1 Recoil Spring is compatible with Tokyo Marui and other similar Hi-CAPA / 1911 Series Airsoft GBB Pistols. Highlighted features 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 _ CAUTION: All aftermarket upgrade parts require necessary skill or modification to install and assemble, please consult with our/a airsoft technician if needed.