Energy Ver.II 9mm Reinforced Airsoft AEG Gearbox w 9mm Ball Beaering set (M4 MP5 SCAR M16)

Energy Ver.II 9mm Reinforced Airsoft AEG Gearbox w/ 9mm Ball Beaering set (M4 / MP5 / SCAR / M16)

Package Includes: 9mm Reinforced Gearbox and 9mm bearing bushings 6 pcs.
Manufacture:Energy / Element

Application: Upgrade your gearbox to 9mm today for enhanced stability and rate of fire. Or if you are already on the market for a replacement, new gearbox, the Matrix 9mm is the way to go!

*Selector plate on your current AEG may require modification. You can also purchase the Matrix 9mm gearbox selector plate accordingly.