Type: BB air pistol. Manufacturer: KWC. Licensed and Distributed by Umarex Model: Colt Commander 1911. Materials: Almost all metal. Weight: 2 pounds. Barrel: Metal non-rifled. Propulsion: CO2 x 1. Action: Semi auto blowback, single action only. Ammunition Type: 4.5mm BB's. Ammunition Capacity: 18-19 round full size drop out metal magazine. FPS: 325. Sure the Umarex Colt Commander CO2 Blowback 4.5mm BB Pistol is yet another KWC made 1911 but Umarex has really captured the classic 1911 style without taking it too far into the Tactical realm. The addition of the modernized white dot sights, along with the machined trigger and hammer and the chrome barrel and breach give this BB shooting blowback 1911 a well balanced look. If you're looking for a traditional 1911 A1 but with just a few modernized tweaks, then check out the Umarex Colt Commander. Read full article here: https://www.replicaairguns.com/2014/5/17/umarex-colt-commander-co2-blowback-45mm-bb-pistol-table-top.html Buy the Colt Commander in Canada: http://www.replicaairguns.ca/colt-2254028-commander-blowback-gun.html Buy the Colt Commander in the US: https://ras123.squarespace.com/buy-air-blank-guns-us/#%21/%7E/product/category=2337035&id=36500198