Seekins SP10 in .308 Win with 20-inch stainless steel match barrel for maximum velocity and long-range precision. The longer sight radius and additional dwell time at 20 inches benefits precision shooters operating at distances beyond 800 yards. Type: Rifle Action: Semi-Automatic Caliber: .308 Win Capacity: 20 Year introduced: 2013, USA Weight: 136 oz Overall length: 40.5" Status: Active Intended use: Precision Shooting, Competition, Long Range