The 77/17 was Ruger's first purpose-built .17 HMR bolt-action, using a scaled-down M77 action with the brand's tang safety, rotary magazine, and integral scope mounts — making it one of the first premium options for the new rimfire cartridge. Type: Rifle Action: Bolt-Action Caliber: .17 HMR Capacity: 9 Year introduced: 2002, USA Weight: 64 oz Overall length: 41.25" Status: Discontinued Intended use: Varmint, Small Game, Collecting