Polarstar F2 HPA Engine Conversion Kit Luxe jewel You will get a new

You will get a new Pooty spring shipped back with your parts

This is the standard replacement Hop-Up for the MTW Forged Series but works with the Billet series also

tracer in the hop-up chamber

you’re set for action and built to dominate

30 rounds per second is achievable in most standard configurations

Polarstar F2 HPA Engine Conversion Kit Luxe jewel You will get a newWe can custom anodize your F2 in the colors you want for $100 more. **All kits come with a Filter Fitting installed, FCU, Switchboard, Wire Harness and any additional components needed to convert the specific airsoft rifle model for which the kit is configured. The HPA Tank, Air Rig (regulator and line) and Battery needed to operate the system are purchased separately.** Winner of the "Best HPA Engine" in the 9th Airsoft Players Choice Awards, the