PolarStar JACK HPA Conversion Kit (V2 / V3) l85 Spring Power

Spring Power

who create a range of high quality BB guns and related products

The accessory rail provides the operator with a tactical advantage and three dot sights allow for a rapid target acquisition

The AUG A3 XS COMMANDO is a compact Airsoft weapon with a barrel length similar to a M4 carbine giving good accuracy in a CQB sized gun

Please note that the cost of this product is for the labour fee only

PolarStar JACK HPA Conversion Kit (V2 / V3) l85 Spring PowerThe 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 greater reliability over a