AAC 5.56x45 (.223) MPW Rifle

Advanced Armament Corporation (AAC) 5.56x45/.223 Caliber MPW (Multi Purpose Weapon) Semi-Automatic AR Rifle. Designed around the Mid-length Gas System this ultra Reliable Rifle features a Nickel Boron Coated Bolt Carrier and Knights Armament URX III Handguard System. More information below.