Hop-Up Unit O-Rings

  • Shipping Weight: 0.01kgs
  • Manufactured by: Airsoft Store Canada


Does your AEG suffer from inconsistent FPS deviations with fluctuations of 5FPS or more?

Does one shot go far but another falls a few feet short?

Chances are you have an air leak in your system.

These O-rings help you achieve a perfect seal by pushing your hop-up unit tightly against the mechbox.

Compatible with M16, G3, and other types of free-floating hop-up systems, simply sleeve these O-rings over the barrel in front of the hop-up unit and install the barrel normally.

The set comes with 4 small O-rings and 2 large O-rings, which should be enough for two guns.

Note: Using too many O-rings will result in misfeeds and difficulty in reassembly of the gun. Try different O-ring combinations to achieve the best results.

Note: O-Ring colour may vary.

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This product was added to our catalog on Thursday 25 April, 2013.