PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit (AK) PolarStar Fusion Engine/JACK/F1- ModernAirsoft.com
PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit (AK) PolarStar Fusion Engine/JACK/F1- ModernAirsoft.com

PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit (AK)

Regular price $340.00 Sale

Availability: Available Unavailable

PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit (AK) The JACK™ system was designed to answer the demand for an affordable, high performance HPA (High Pressure Air) conversion for AEG's. The...