Type: Air Pistol. Manufacturer: Daisy Model: Powerline Model 008 Materials: Plastic with some metal parts. Weight: 1 pound (454 grams). Barrel: 4 inches - Metal rifled. Propulsion: 12 gram CO2. Action: Double action only. Ammunition Type: .177 caliber lead pellets & 4.5mm Steel BB's. Ammunition Capacity: 8 round rotary magazine. FPS: 480 fps using steel BB's. I am looking forward to testing this gun out when I do my Field Test Shooting review. No the Daisy Powerline Model 008 is not blowback and it does not have a lot of metal parts but overall the Daisy Powerline Model 008 CO2 Pellet-BB Pistol feels really good in the hand a really nice for a double action only trigger. I am hoping the Daisy Powerline Model 008 CO2 Pellet-BB Pistol shoot pretty hard and hopefully nice and accurate for me. I like the overall size of the Daisy Powerline Model 008, nice and compact with easy to load 8 round pellet and BB magazines which should work well no matter what ammo I choose to go with. Read full article here: https://www.replicaairguns.com/2014/12/19/daisy-powerline-model-008-co2-pellet-bb-pistol-table-top-rev.html Buy Daisy Guns in the Canada Store: https://www.replicaairguns.ca/search?q=daisy Buy Daisy Guns in the US Store: https://www.replicaairguns.us/search?q=daisy