Ruger No. 1 A Light Sporter in 7x57mm Mauser with a 22-inch barrel. Features the classic Alexander Henry forend and open sights, honoring the cartridge made famous by W.D.M. Bell. Type: Rifle Action: Single-Shot Caliber: 7x57mm Mauser Capacity: 1 Year introduced: 1966, USA Weight: 80 oz Overall length: 38.5" Status: Discontinued Intended use: Hunting, Safari