ATI Sub5 Polarstar Jack HPA ARP9

This is a ATI Sub5 Polarstar Jack. This is the pinnacle of CQB Polarstars, it’s a fully 3D printed body using a Polarstar Jack and prowin hopup Unit to power and launch bbs forward at your targets, weights just over 1lbs.

About The Internals:
The rifle has a Polarstar Jack installed to power it. It’s the go to engine for many HPA users because it’s the most beginner friendly HPA engine if you were to instal, test, and tune it yourself but if you’re buying it from me, it’s all been done for you. Has a great rate of fire and is a great pick for beginners and experienced players alike. It does have a clicky trigger due to the sub5 trigger board which is super nice. It’s paired with a prowin hopup Unit, as well as a tight bore inner barrel

Details on the gun:
It’s a full 3d printed polymer body which is extremely light and comfortable to hold. It has a finely tuned speed trigger to make shooting fast super easy. Shoots 300fps at 110psi with a .20g bb and up to 60rps. FPS range is 175-310fps. It has a working safety, as well as semi and auto switches. Comes as shown with extras and 2x pts emp magazines. Tracer unit, battery charge, battery, fcu, airtank, regulator, and line can be added for extra.

Parts list
ATI sub5
Polarstar Jack (MAP $347)
Black IGL
Sub5 Custom control internals
Prowin hopup Unit
Madbull red bucking
6.03 125mm inner barrel

Maintenance
It’s recommended to service the engine every 40,000 shots or (3-5 months of average weekend use) this can be done by sending the rifle back to us and we will do a full inspection and tune up of your rifle, or you can send it to your local tech