CYMA High Torque Motor Version 3 V3 Gearbox Set for Tokyo Marui AGM Jing Gong (JG) Echo1 ICS Classic Army Matrix G&G G&P CYMA AK Series AEG Rifles AirsoftCYMA High Torque Motor Version 3 V3 Gearbox Set for Tokyo Marui AGM Jing Gong (JG) Echo1 ICS Classic Army Matrix G&G G&P CYMA AK Series AEG Rifles Airsoft Made out of metal. Comes with M120 spring, High Torque Motor, Motor Housing, Cylinder, Cylinder Head, Piston, Piston Head, Bushing, Trigger Assembling, Wiring, Switch Assembly. Suitable for Tokyo Marui , AGM, Jing Gong (JG), Echo1, ICS, Classic Army, Matrix, G&G, G&P and CYMA AK Series AEG. Complete