Polarstar Jack – HPA Engine – Fcu – Trigger Board
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The JACK™ was designed to answer the demand for an affordable, high performance HPA (High Pressure Air) conversion for AEG’s. The system is a drop-in cylinder replacement that is universally compatible with a wide range of gearbox versions that have center-line nozzles.
- Jack Engine
- Rev 3 FCU
- Trigger Board
- Magazine And Engine Wiring Harness