The Umarex made Smith & Wesson Model 586 is a robust and fairly heavy CO2 air pistol. The 12gm CO2 Capsule is located into the handle of the pistol which is achieved by removing the plastic grip. The 586 is a licensed CO2 copy of the Smith & Wesson 586 pistol. The pistol features a 10-shot magazine that swings out for easy and realistic loading and/or replacement. This pistol is dual action allowing more accurate shots to be made if required. Comes with manufacturers hard case for carrying and storage.