CYMA Metal Hop-up Set for RS SVD AEG Series (HY-117)


  • Model: AS5587
  • Manufactured by: CYMA


  • CYMA Hop-Up chamber Upgrade Parts.
  • Made by metal material.
  • This One-Piece Metal Chamber Set is more durable and accurate in feeding BB.
  • Improves Firmness of the chamber & stabilizes the muzzle velocity.
  • Includes all parts needed for installation.
  • Suitable for RS SVD AEG series.
  • Fit tightly to the barrel base to keep the chamber being centered.
  • Re-Designed Hop Up System prevent loosening.
  • Require expert on installing into stock AEG.
  • As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.


  • CYMA model no. - HY-117
  • Color - Silver
  • Weight - 38g
  • Built Material - Metal
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    This product was added to our catalog on Friday 15 February, 2013.

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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.