SHS Metal Hop Up Chamber Set for M4/M16A2 Series


  • Model: AS3285
  • Manufactured by: SHS


  • SHS Airsoft Upgrade Parts.
  • This One-piece metal chamber set is more durable and accurate in feeding BB.
  • Improves firmness of the chamber & stabilizes the muzzle velocity.
  • Fits all metal bodies.(exclude KWA metal body)
  • Fit tightly to the barrel base to keep the chamber being centered.
  • Unlike stock plastic chamber which would bend & de-shape, this metal one give you rigidity.
  • Highly recommend for upgraded airsoft electric gun to withstand higher air pressure.
  • Includes all parts needed for installation.
  • Require expert on installing into stock AEG.
  • As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.
  • Compatible with all Marui compatible M4/M16 series airsoft AEG.


  • SHS model no. - SHS-041
  • Weight - 45g
  • Built material - Metal
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    This product was added to our catalog on Thursday 17 February, 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.