Description This Semi-Automatic Colt Rifle is a throwback to the full size AR-15(R) which gave birth to the Modern Sporting Rifle. The AR15A4 is defined by it’s 20″ 1:7 Twist Government Profile Chrome Lined Barrel and A2 Fixed Buttstock. The rifle is topped with a Picatinny Flat Top Upper Receiver with Detachable Carry Handle.
