If you're looking for the ultimate in realism this is the airsoft gun for you. ASG's CZ 75 is OEM by Marushin and features Realistic Shooting Simulation (RSS). This means that the BBs are contained in actual shells, and the shell is ejected with each shot. The gun also has full blowback action, giving it the recoil and realism of a real pistol. The design of this pistol is modeled after the CZ 75 which is made by Ceska Zbrojovka, the famous arms manufacturer from Czech Republic. Features: