PolarStar Kythera SA Nozzle – #2
The PolarStar Kythera SA Nozzle #2 is a platform-specific nozzle for PolarStar Kythera SA HPA engine installations. Each PolarStar nozzle number corresponds to a specific platform group requiring that nozzle’s dimensional specification. Nozzle #2 covers the specific AEG body or bodies in the Kythera SA compatibility range where this length and geometry is the correct fit for reliable BB feed and hop-up interface.
PolarStar is one of the leading HPA engine manufacturers in the airsoft industry. For operators building a Kythera SA HPA conversion, confirm the correct nozzle number for your specific AEG body from the PolarStar compatibility chart before ordering, and select #2 if your platform requires it.
- PolarStar Kythera SA Nozzle — #2
- Platform-specific nozzle for Kythera SA HPA engine installations
- Verify nozzle number against your specific AEG body before ordering
- Made by PolarStar Airsoft — leading HPA engine manufacturer



