Pick up more than history when you pick up the full-auto Umarex Legends M1A1! Not only is this one of the coolest historical replicas done, it feels right, it looks right, and is guaranteed to be a crowd-pleaser. This open-bolt wonder features a 30 round magazine that houses (2) 12-gram CO2 cartridges and is equipped with sling mounts for your favorite historical sling. You may recognize this historical gun shape from wartime history and the big screen (movies). Its so much fun to shoot, you might just want to get an extra magazine or two.Features :30 Round MagazineDrop Free High Capacity MagazineCO2 Housed in the MagazineClassic 1911 A1 Styling.177 Steel BB CarbineFull Metal FrameOpen Bolt Style Action Blowback ActionPowered by 2x12g CO2 capsules