D-Boys 7mm Complete M4/M16 AEG Gearbox Ver.2 Front Line


  • Model: AS3638
  • Manufactured by: D-Boys (BOYI)


  • D-Boys 7mm ver.2 M4/M16 complete gearbox.
  • Front wired gearbox.
  • 7mm metal bushes, steel gears.
  • M4 trigger and selector plate.
  • Push connectors for fitting wires through delta ring.
  • Complete drop in replacement gearbox.
  • Power levels produced will vary upon setups.
  • Power on standard setup approx 330fps / 100m/s.


  • D-Boys model no. - BI-15
  • Color - Black
  • Weight - 573g
  • Gearbox - Version 2
  • Material - Metal
  • Add to Cart:

    Current Reviews: 1

    This product was added to our catalog on Wednesday 13 April, 2011.

    Follow Us: Facebook YouTube we accept
    Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.