CO2 Inserts Model:CGS 33g Velocity: 550fps w/

Velocity: 550fps w/

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

A good trick to help keep the shim in place while installing the engine is to smear a bit of grease on the back of the cylinder which will allow the shim to stick in place

ROF: 30rps The maximum cyclic rate of the JACK™ is affected by several factors such as the operating pressure as well as quality of the magazine and BB's used

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

CO2 Inserts Model:CGS 33g Velocity: 550fps w/Our 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