Army Force QD Transform 8mm M4 GearBox Ver.2 Front Line


  • Model: AS3531
  • Manufactured by: Army Force


  • Army Force QD Transform gearbox version 2 front line for M4 AEG.
  • Essential part for upgrading your Airsoft Electric Gun AEG.
  • Easy power upgrade system.
  • Quick release spring and spring guide for easy power adjustment / spring replacement.
  • Include selector plate, metal tigger and spring guide.(Only for Army Force QD Transform Ver.2 Gearbox)


  • Color - Black
  • Weight - 391g
  • Gearbox - Version 2
  • Material - Metal
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    This product was added to our catalog on Saturday 19 March, 2011.

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    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.