Windham's MPC (Military and Police Carbine) variant configured to match the M4 Carbine specification precisely — chrome-lined M4-profile barrel, flat-top upper, six-position stock, and forward assist. Built to the same specs Bushmaster's workforce assembled for government contracts before the Windham, Maine plant was shuttered by Freedom Group. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2012, United States Weight: 100.8 oz Overall length: 32.5" Status: Active Intended use: Law Enforcement, Home Defense, Recreational Shooting