Pro Arms 130%-160% Recoil Spring For Tokyo Marui SAIGA-12K/ SBS GBB Airsoft

Pro Arms 130%-160% Recoil Spring For Tokyo Marui SAIGA-12K/ SBS GBB Airsoft Steel Airsoft Recoil Spring Include 130%/ 160% Power Up Increases felt recoil and cycling speed Suitable For Tokyo Marui SAIGA-12K/ SBS Gas Blow Back Airsoft Shotgun