Guarder Infinite Torque-Up Gear set for Marui Ver. 2/3 Gearbox Category_Cylinder Set Iron Airsoft M320A1 40mm Gas

Iron Airsoft M320A1 40mm Gas Grenade Launcher

No metal upgrade needed anymore

Fully Adjustable Rear Sight

Metal Housing 20 rounds Loading Capacity Magazine

Metal Constructed MEU Type Magazine accommodate 28+1 Round 6mm airsoft plastic pellets

Guarder Infinite Torque-Up Gear set for Marui Ver. 2/3 Gearbox Category_Cylinder Set Iron Airsoft M320A1 40mm GasGuarder Infinite Torque Up Gear set for Marui Ver. 2 3 Gearbox Enhanced Torque Up Gear for replacing Marui's Stock Gear Set Torque Up Type recommended to use with SP130 Spring & 9. 6v Battery or higher Half Teeth Polycarbonate Piston use only Set Include: BEVEL, SPUR & SECTOR Gears Suitable for Gearbox version 2 3 Thermal Treatment Processed Compatible with Tokyo Marui, Classic Army, ICS & G&P Airsoft AEG As always, upgrading AEG require necessary