The No. 1 Standard Sporter in .204 Ruger was offered shortly after Hornady and Ruger co-developed the cartridge. A 26-inch barrel and falling-block action in the proprietary high-velocity varmint round. Type: Rifle Action: Single-Shot Caliber: .204 Ruger Capacity: 1 Year introduced: 2005, USA Weight: 43.5 oz Overall length: 42.25" Status: Discontinued Intended use: Varmint, Collector