Description
Replacement solenoid valves for PolarStar HPA systems. Select the correct valve for your system — the Fusion Engine™ uses a different solenoid than the JACK™ and F2™.
- Fusion Engine R107 (200 PSI): Direct replacement for all Fusion Engine™ models
- JACK / F2 BV309A Bullet Valve (200 PSI): Replacement for JACK™ and F2™ systems
Parts and accessories ship within 7 business days. Custom HPA rifle builds take up to 45 business days (often less). Need it sooner? Contact us to check current stock.
All sales on parts and accessories are final once shipped. Defective or damaged items are covered under the KA Tech Warranty.