Is this retainer nut compatible with the PolarStar Kythera?
PolarStar Type 2 Output Retainer Nut
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Open Jun 21, 2026 - 10:20 AM
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Answer
Jun 21, 2026 - 10:20 AM
Yes, this retainer nut is compatible with the PolarStar Kythera. Compatibility with the Kythera system means users can easily upgrade or maintain their high-performance airsoft rifles without worrying about fitment issues.
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PolarStar Type 2 Output Retainer Nut
PolarStar - Type 2 Output Retainer Nut (For use with high pressure spring on Type 2 CGS / UGS) Product Description: The UGS/CGS Type 2 retainer nut is designed for high pressure applications and locks the output barb fitting in place. This prevents it from backing out when using the high pressure re...
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