KA Tech Carbon 3D ESG Polarstar Jack HPA M4 Red
Color options available: Red, Black, Blue, Gold, Purple, White/silver
Trigger availability: Retro Arms, Maxx brand, Speed | no tune with safety | slight tune with safety | hair tune no safe
Carbon Barrel length available: 6-12in (6in shown)
Polarstar HPA Engine Available: Kythera, Jack, F2, Fusion Engine
Hopup available: ZCI (shown), Retro arms, Maxx, prowin
-Limited lifetime warranty on all 3D parts
-Polarstar Jack
-retro arms trigger
-angle custom mag release
-retro arms selector switch
-ZCI Hopup
-Maple leaf Mr Hop bucking
-155mm 6.02 inner barrel
-Polarstar MR2 regulator
Weights just over 3LBS
Feel free to ask any questions - comes with an fcu and battery
Parts and accessories ship within 7 business days. Custom HPA rifle builds take up to 45 business days (often less). Need it sooner? Contact us to check current stock.
All sales on parts and accessories are final once shipped. Defective or damaged items are covered under the KA Tech Warranty.