UGS™ MODEL:UGS TYPE 1, 33g CO2 (RS SPEC) – CO2 Insert Included Similar to its sister products

Similar to its sister products

0 (Buna 70) - Rear Poppet

It is not compatible with variants of the V2 gearbox which use a snap-action/microswitch trigger such as in the Ares V2 gearboxes

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

This gives you a wide range of velocity adjustment by simply changing out the nozzle to shift the velocity range of your rifle up or down in large increments

UGS™ MODEL:UGS TYPE 1, 33g CO2 (RS SPEC) – CO2 Insert Included Similar to its sister productsWith 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