[E&C] 8mm Complete Gearbox for M4 Ver.2 Rear Line

Item No.: AA#04548

Factory Code: MP003A

Brand: E&C

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  • Regular price $75.88

[E&C] 8mm Complete Gearbox for M4 Ver.2 Rear Line

  • E&C 8mm Complete Gearbox Set (Version 2, Rear Wiring).
  • Essential part for upgrading your Airsoft Electric Gun AEG.
  • To build a tight & durable gearbox.
  • 8mm Bearing Enhanced Gearbox.
  • Rear Wiring Switches Set w/Cords.
  • Completed Gearbox set ready to upgrade.
  • Anti-Heat & Anti-Wearing Construction.
  • Suitable for M4 Version 2 Airsoft Electric Gun AEG Rifle.
  • As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.


  • E&C model no. - MP003A
  • Color - Black
  • Weight - 750g
  • Suitable for - M4 AEG (version 2)

Package Contents:
1) Gearbox x 1set