Free Shipping on Orders Over $149 with Coupon Code: FREESHIP for lower 48 states in the U.S.*.  No in-store services, please stay in the car for curbside pickup. Call 562-287-8918, we will bring the items out for you.

Polarstar UGS Type 1 33g CO2 Milspec (RS Spec)

SKU: PS-UGS-T1-33GM-RS Out of stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Get the performance advantage of an HPA system without needing to be tethered to a remote air rig and still retain the likeness and function of a traditional adjustable AR-15 stock
  • Shares the same internal design as Polarstar's other compact regulators and delivers performance on par with systems twice its size
  • Can accept up to 900 PSI allowing for the use of either standard output HPA tanks as well as SLP (SLP recommended)
  • Compatible with standard 2" diameter HPA tanks
  • Simple zip-tie lockout/tournament lock
  • Uses only 2 o-rings, promoting reliability and ease of maintenance
  • Not compatible with Fusion Engine


In the Box

1x Stock Rail

1x CO2 Insert


Brand Polarstar
Minimum Output Pressure 40 PSI
Maximum Output Pressure 130 PSI
Max Input Pressure 900 PSI
Outputs Interfaces w/ Airline (6mm OD x 4mm ID)
Compatibility 12g CO2 Cartridges
Engine Compatibility F2, F1, Jack, Kythera and other similar HPA cylinder systems

California Proposition 65 Warning: Cancer and Reproductive Harm -

Connect with us.