SHS Enhanced Steel Gear Set for Marui M4 Gearbox New Ver.2 AEG


  • Model: AS4730
  • Manufactured by: SHS


  • SHS Airsoft Electric Gun Upgrade Parts Series.
  • Design for Replace Marui's Original Gear Set.
  • CNC Machining full Steel constructed.
  • Suitable for Tokyo Marui M4 Series Airsoft AEG New Version 2 Gearbox.
  • As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.


  • SHS model no. - SHS-122
  • Color - Black and chrome
  • Weight - 55g
  • Material - CNC Machining full Steel constructed
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    This product was added to our catalog on Thursday 12 April, 2012.

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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.