Boulder Air System Regulator Hose assembly for PolarStar PR-15, Fusion Engine, Valken, Wolverine and most HPA engines.

A 70:1  Ratio along with a Single moving O ring makes this  regulator faster & more stable then other regulators in today’s market.   

Features:

- Mill Spec tolerances  

- UFA with Aluminum knob and gauge port

- Built in over pressure relief valve to safeguard your system in the event of either a regulator malfunction or an accidental operator over- pressure

- Easily adjustable from 0-200 PSI . - Tournament Locks available

- 0-300 PSI Mini Gauge

- Foster Quick Disconnect with self-sealing back check (allows the tank to be removed without unscrewing the UFA). on each end of a 4' hose

- 6mm Push connect

-  1 year warranty

Convert from green gas to CO2 or HPA with this small lightweight regulator