I have a dead arp9 I want to upgrade to hpa for the 1st time will this jack unit drop in and work with my platform?
PolarStar Jack V2 HPA Unit | Standard FCU | V2 M4 HPA Kit
Status:
Open May 08, 2023 - 11:29 PM
1answer
Answer
Mar 05, 2021 - 08:48 AM
Yes, the V2 version of this unit is what you would need.
View More Product Details
PolarStar Jack V2 HPA Unit | Standard FCU | V2 M4 HPA Kit
PolarStar Jack V2 HPA Unit | Standard FCU | V2 M4 HPA Kit The Polarstar “JACK” was designed to answer the demand for an affordable, high performance HPA conversion for AEG's. The system is a drop-in cylinder replacement that will be universally compatible with a wide range of gearbox versions th...
See More
Buy Now
View all PolarStar Jack V2 HPA Unit | Standard FCU | V2 M4 HPA Kit Questions & Answers