UGS HK417 HPA /w R3 Buttstock

The Universal Gas Stock from PolarStar is a great solution for those interested in obtaining HPA system for their AR-15 style replica but they held back because of the additional tank and air line. UGS gives the user the performance advantage of a HPA in a compact system without additional restrictions or clumsiness.

It shows great results when combined with PolarStar cylinder conversion kits such as the F2™, F1™ or JACK™, but it is compatible also with other similar HPA cylinder systems on the market.

Build-in regulator shares the same internal features as PolarStar's other compact regulators. It has an output pressure range of 40-130psi and it can be easily adjusted by using a 3/32 allen key. Also for specific event regulations, it can be locked out using a standard zip tie which blocks the adjustment screw.

The HPA (2.000") configuration is designed to accept 13ci HPA tanks and 2.000" diameter buttstocks such as the included G&P R3 or other 2.000" stocks made for paintball applications such as those from MCS.

This type is specially designed for VFC HK417 / G28 type replicas.

G&P R3 buttstock included.
Compatible with all standard 2.000" diameter HPA tanks and most 2.000" paintball tank stocks.
Simple zip-tie lockout/tournament lock.
Not compatible with Fusion Engine™.
HP Spring Not Included.
Min Output Pressure: 40 PSI
Max Output Pressure: 130 PSI (~200 PSI with HP Spring, p/n 10000692)
Max Input Pressure: 900 PSI
Outputs: Interfaces w/ Airline (6mm OD x 4mm ID))