Type: Blowback CO2 BB Pistol. Manufacturer: Distributed by Umarex. Model: Glock 17 Gen 4. Materials: Metal & Polymer. Weight: 1.7 pounds (771 grams). Barrel: 3.6 inches metal non-rifled. Propulsion: CO2 x 1. Action: Semi auto blowback, single action only trigger. Ammunition Type: 4.5mm steel BB's. Ammunition Capacity: 18 round drop out full size metal magazine. FPS: Claimed 300. I know everyone has been waiting for Umarex to release the Umarex Glock 17 Gen 4 CO2 Blowback BB Pistol and here it is finally, does it live up to all the hype and excitement? So far without shooting it I have to say yes, I am very pleased with how the Umarex Glock 17 Gen 4 CO2 Blowback BB Pistol looks and feels. There is not too much more you can ask for in a replica Airgun of any kind… it looks like the real steel version, it feels like there real steel version, it functions like there real steel version. Hopefully it shoots just as well! If you haven’t bought one of the Umarex Glocks so far then this one is the one to have, but I say why not have them all :) Read full article here: https://www.replicaairguns.com/2019/9/18/umarex-glock-17-4th-gen-co2-blowback-bb-pistol-table-top-review Buy the Umarex Glock 17 Gen 4 CO2 Blowback BB Pistol in Canada: https://www.replicaairguns.ca/glock-17-4th-gen-177-cal-bb-pistol Buy the Umarex Glock 17 Gen 4 CO2 Blowback BB Pistol in the US: https://www.replicaairguns.us/glock-17-4th-gen-177-cal-bb-pistol