Polarstar Jack HPA Conversion Kit Version Gearbox:V3 Guaranteed without any misfeed and

Guaranteed without any misfeed and no air leak

20g @ 130psi The JACK™ allows for easy velocity adjustment by changing input pressure and does not require different nozzles to reach its full velocity range

Introducing Dual Lens Technology™

The Trident MK2 SPR -M is designed to be the ideal scout rifle to take into the field

This extremely durable pouch is constructed of lightweight 500 denier nylon

Polarstar Jack HPA Conversion Kit Version Gearbox:V3 Guaranteed without any misfeed andCode Name "Simple Jack" 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 with a programmable pneumatic system allowing for higher performance and