Guarder Infinite Torque-Up Gear set for Marui Ver. 2/3 Gearbox Category_Cylinder Set Umarex (VFC) MP7 Navy GBB

Umarex (VFC) MP7 Navy GBB (Asia Edition

: M16-12(B)

Weight: 250g

14mm Negative Adaptor x 1

Guarder Infinite Torque-Up Gear set for Marui Ver. 2/3 Gearbox Category_Cylinder Set Umarex (VFC) MP7 Navy GBBGuarder 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