this rifle is among the latest release of G&G advanced CM16 series

Blowback action

Count: 400ct

and enhanced mag well

The Thunder® Pro HC is a lightweight

1911 Mil-Spec Steel BB CO2 Pistol SIG SAUER this rifle is among theThis full metal, CO2 powered, semi automatic BB gun can send 18 shots downrange as fast as you can pull the trigger at velocities of up to 320 FPS. Its powered by one 12 gram CO2 cartridge housed in the drop free, metal magazine and gets about 65 shots per fill. It produces a realistic kick when discharged. And, once the last shot in the mag leaves the barrel, the slide locks back, just like a real steel 1911. The . 177 cal version weighs in at 2 lbs,