AG1 24 Chamber Expansion System Rear Sight Swap out the magazines as

Swap out the magazines as your gear changes from a full-size AK to a smaller Krinkov and stay current easily

ensuring superior performance

- Full metal body construction

This thread-on muzzle is compatible to any 22mm muzzle threaded barrel tip

AG1 24 Chamber Expansion System Rear Sight Swap out the magazines asAn Expansion chamber is used on a gun operating on CO2. The CO2 flows out of the tank and into the expansion chamber allowing the CO2 to expand and warm up. This process increases the paintball marker's accuracy. The more chambers an expansion chamber has, the better it works. Compatible with paintball markers from these manufactures: 32 Degrees 32 Degrees makes the Icon and Rebel marker series, as well as the PT Extreme paintball pistol. Action