Windham Weaponry's 20-inch SRC-308 variant with a full rifle-length gas system for improved dwell time and reduced felt recoil in the .308 platform. Built by the former Bushmaster Maine workforce in the same Windham, Maine facility Bushmaster occupied before Freedom Group moved production. Type: Rifle Action: Semi-Automatic Caliber: 7.62x51mm NATO Capacity: 20 Year introduced: 2012, United States Weight: 144 oz Overall length: 41.5" Status: Active Intended use: Hunting, Target Shooting, Recreational Shooting