5KU 14.5" Outer Barrel for WA M4 (Rear Adjust HopUp)


  • Model: AS3061
  • Manufactured by: 5KU


  • Aluminum constructed outer barrel extension.
  • 14.5" for WA M4/M16 Series Airsoft Gas Blow Back Rifle Gun.
  • One-Piece barrel construction.
  • Suitable for rear adjust Hop Up chamber.
  • Include spacers.
  • Barrel tip end has Counter-Clockwise 14mm (Negative) thread.


  • 5KU model no. - GB-142
  • Color - Black
  • Weight - 180g
  • Material - Aluminum
  • Length - 14" (355mm)
  • Adaptive End - 14mm Counter-Clockwise
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    This product was added to our catalog on Thursday 20 January, 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.