Stag Arms Stag-15 SL (Semi-Light) with 16-inch barrel and lightweight furniture. Weight-reduced version of standard Stag-15. Left-hand available. Type: Rifle Action: Semi-automatic Caliber: 5.56x45mm Capacity: 30 Year introduced: 2013, USA Weight: 61 oz Overall length: 34.5" Status: Active Intended use: Home Defense/Patrol