Windham Weaponry's carbon fiber handguard variant with a 16-inch M4-profile barrel and their standard mil-spec components. The carbon fiber free-float handguard reduced overall rifle weight by approximately 8 oz versus the standard SRC while adding a premium look and feel. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2013, United States Weight: 88 oz Overall length: 32.5" Status: Active Intended use: Recreational Shooting, Home Defense, Competition