Marketed to law enforcement and foreign military clients, the AC-556 family of weapons is the Mini-14 223 caliber rifle configured as a factory original selective fire machine gun. Fitted with a birdcage flash hider, blade and adjustable peep sights and standard receiver markings. The selector switch is positioned on the right rear of the receiver, with positions for semi-automatic, three round burst, and full automatic. Smooth hardwood stock, with vented synthetic upper cover, checkered pistol grip and folding metal buttstock. Four extra Ruger 30-round magazines with original packaging are also included.

Very fine, with 95% of the original blue finish, showing some bright cycling and edge wear, along with a few small areas of spotting. The stock is good, with damage to the lower left side of the pistol grip (some fragments included), some areas of rough varnish texture, and some light scuffs and dents. Mechanically excellent. NOTE: This weapon is a National Firearms Act (NFA), fully transferable Class 3, which is registered with the Bureau of Alcohol, Tobacco, Firearms and Explosives, (BATFE) under the provisions of 18 U.S.C. Chapter 44 and 27 CFR part 478.