Umarex AER16 Electric-Powered Full Auto .177 Caliber BB

auto177 About this item . TARGET PRACTICE - Train the accuracy of shots with the S SAUER MCX .177 Pellet Air Rifle; Based on the orinal desns of the S MCX, this. About this item . 18-shot, .177 caliber BB air pistol with realistic blowback action ; Powered by a 12-gram CO2 cartridge (CO2 NOT included. To ensure a proper seal and for best performance, Umarex-brand CO2 is

auto177, About this item . Great for use as a training tool and very fun to shoot ; Shoots .177 caliber steel BBs at up to 400 fps ; Powered by economical and easy-to-find 12-gram.