Type: Airsoft Pistol. Manufacturer: Umarex. Model: Walther P99 DAO Materials: Metal & Polymer. Weight: 1.5 pounds. Barrel: 4 inches, metal non-rifled. Propulsion: 12 gram CO2. Action: Semi auto, double action only with blowback. Ammunition Type: 6mm plastic Airsoft BB's. Ammunition Capacity: 15 round stick magazine. FPS: 380. Overall the Umarex Walther P99 CO2 Blowback Airsoft Pistol is a very good buy, it's a decent replica of the real steel Walther P99 with blowback operation, lots of metal parts, good fit and finish, decent performance and full Walther licensing and trademarks. All at a very affordable price tag. It may lack some of the extras you will find on more expensive and more functional Airsoft pistols but the simplicity of the Umarex Walther P99 CO2 Blowback Airsoft Pistol means it will most likely be a bit more reliable with less to go wrong down the road. If you have been looking for a nice Walther styled replica in an Airsoft version this may be just be the ticket! Read full article here: https://www.replicaairguns.com/2013/6/1/umarex-walther-p99-co2-blowback-airsoft-pistol-table-top-rev.html Buy the Umarex P99 CO2 Pistol in Canada: https://www.replicaairguns.ca/umarex-walther-p99-co2-blowback-airsoft-pistol Buy the Umarex P99 CO2 Pistol in the US: https://www.replicaairguns.us/umarex-walther-p99-co2-blowback-airsoft-pistol