UGS™ MODEL:UGS TYPE 1, 33g CO2 (RS SPEC) – CO2 Insert Included 0 (Buna 70) - Rear

0 (Buna 70) - Rear Poppet

Similar to its sister products

Please contact us for information on ordering JACK systems for gel ball use

Dual solenoids allow for the nozzle and the poppet valve to be adjusted independently of each other for unparalleled control over both the loading time and air volume used

UGS™ MODEL:UGS TYPE 1, 33g CO2 (RS SPEC) – CO2 Insert Included 0 (Buna 70) - RearWith the PolarStar UGS (Universal Gas Stock) you can now get the performance advantage of a 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. It can be used with any of the PolarStar cylinder conversion kits such as the F2, F1, JACK or Kythera and is compact enough that it can also be used with other similar HPA cylinder systems on the market. Its integral