Type: BB blowback air pistol. Manufacturer: Umarex. Model: Beretta Mod. 84 FS. (Cheetah) Materials: Mostly metal with a few plastic parts. Weight: 1.5 pounds. Barrel: 3.6 inches, metal non-rifled. Propulsion: CO2 x 1. Action: Semi auto, single action only. Ammunition Type: 4.5mm steel BB's. Ammunition Capacity: 17 round full size drop out magazine. FPS: 360. Umarex really came through on this one, perhaps they are listening to their customers more and more because time and time again we ask for the same things over and over again with our Replica Airguns: Metal parts where metal would be found on the real steel version, blowback operation for that realistic kick and single action trigger ability, a full size drop out magazine that holds the BB's and CO2, ability to field strip again like the original version, a recessed barrel so it does not look like a toy gun or a better way of saying it... make it just like the real steel version but have it shoot BB's :) I think Umarex got most everything covered with their new Umarex Beretta Mod. 84 FS CO2 Blowback BB Pistol. Read full article here: https://www.replicaairguns.com/2014/3/27/umarex-beretta-mod-84-fs-co2-blowback-bb-pistol-table-top-re.html Buy Umarex Mod. 84 FS in Canada: http://www.replicaairguns.ca/beretta-2253015-fs-m84-airgun.html