For M4 Airsoft Electric Gun Series.
Compatible with Tokyo Marui (TM), AGM, Jing Gong (JG), Cyma, Echo1 M4 Series AEG.
Version 2 Gearbox.
Metal bushing and Ver.2 standard gears.
Included Front wiring & enforncement plate.
For Front Wired Guns (Not for use with guns that house the battery in the stock).
Ready to use right out of the box; professional installation is recommended/may be required.
Replace the original Gearbox of M4 AEG.
1 x Hardware
1 x Spring
2 x Screw
Built Material: Plastic & Metal
Gearbox Over All Length: 167mm
Hardware Over All Length: 21mm
Spring Over All Length: 24mm
Screw Over All Length: 4mm
Major Color: Black
Weight with Box(Gram): 580