Ruger No.1A Light Sporter in 7x57 Mauser with 22-inch barrel, chambered in the classic Spanish cartridge that remains one of the most efficient hunting rounds ever produced. Type: Rifle Action: Single shot Caliber: 7x57 Mauser Capacity: 1 Year introduced: 1975, USA Weight: 76 oz Overall length: 38.5" Status: Active Intended use: Big game hunting / Deer / Elk