The Ruger Scout Rifle implements Jeff Cooper's Scout Rifle concept: a general-purpose bolt-action under 3 kg, 1-meter overall length, forward-mounted scope for both-eyes-open shooting, iron sights, and 10-round magazine capacity. It uses the M77 Gunsite Scout action with an 18-inch stainless barrel, integral forward scope rail, and adjustable ghost ring rear sight. Type: Rifle Action: Bolt-Action Caliber: .308 Win Capacity: 10 Year introduced: 2011, USA Weight: 52 oz Overall length: 38.5" Status: Active Intended use: General Purpose, Hunting, Survival, Military-Style