The .204 Ruger Model 54 was among the earliest production rifles chambered in the cartridge, which Ruger and Hornady introduced in 2004. Cooper Firearms recognized the ballistic potential of the high-velocity .204 and began offering it in the Model 54 platform the same year the cartridge debuted, making this one of the most historically significant .204 Ruger rifles in the market. Type: Rifle Action: Bolt-Action Caliber: .204 Ruger Capacity: 5 Year introduced: 2004, USA Weight: 84 oz Overall length: 45.5" Status: Active Intended use: Hunting, Precision