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View larger CNC Replaceable Nozzle for HPA Conversion Kit Polarstar F2™ by Polarstar in red.
Nozzle length for LCT AK rifles.
High-quality aluminum nozzle.
Manufactured using precise CNC machining.
Anodized surface for high durability and long lifespan.

25+ years of proven equipment and accessories.
F2-V3-AK
PolarStar F2™ V3 (AK) HPA conversion kit is a premium dual-solenoid HPA system for converting an AEG to HPA power. It offers independent control of the nozzle and valve, an operating pressure of 45–145 PSI for a muzzle velocity of 60 to 150 m/s, high air efficiency and adjustable RoF via the FCU. This version is designed for V3 AEG gearboxes (AKM / AK-74...
This precisely machined nozzle from Polarstar is an ideal replacement or upgrade for users of the HPA Polarstar F2™ system. With its aluminum construction and anodized surface, it offers excellent wear resistance and ensures long-term consistent performance. Various nozzle length options are available, making it easy to use a single system across different types of guns.
| Color | Black |
| Nozzle | Metal |