CO2 Inserts Model:CGS 33g The offset version of the

The offset version of the F2™ is the first true closed bolt offset HPA conversion kit on the market and

A&K/JG SR-25 (V2

Using a set of calipers and following the diagram below

The CGS™ can be used with any of the PolarStar cylinder conversion kits such as the F2™

CO2 Inserts Model:CGS 33g The offset version of theOur CO2 inserts are manufactured for both the UGS and CGS stocks and have models for both the 12g and 33g disposable CO2 cartridges in either variant. However, the inserts have more uses than just being paired with one of these stocks. Since they are equipped with the same standard ASA threads that are on a HPA tank, they can also be threaded into a conventional regulator to make an extremely compact air rig. The only difference between the UGS and