POLARSTAR JACK V2 GEL BLASTER KIT - HPA System external mod The normal operating pressure for

The normal operating pressure for green gas is roughly 120 psi depending on the temperature

The FPS of the Gold Flute Valve is 10% faster than the Red Flute Valve

Hi-Capa GBB CNC Aluminum Grip Set

To release the spring after using precocking

POLARSTAR JACK V2 GEL BLASTER KIT - HPA System external mod The normal operating pressure forPOLARSTAR JACK V2 GEL BLASTER KIT Kit includes: Jack Engine + FCU + Wiring kit + Mag Terminals Harness 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. Similar to its sister products, the JACK replaces the original gearbox components