Last night, I picked up a pristine Colt AR-15 A2 Govt Carbine (AR6520) that I bought from a guy on another forum. I could not be more pleased. The AR6520 came with a host of goodies (2 Colt 30-round magazines, unused cleaning kit in the original OD canvas pouch, unused lubricant bottle, black silent sling, factory plastic storage bag, and an operator's manual for: M4 Carbine, M4 Commando, M16 Carbine, and 9mm SMG). It is a welcome addition to my Colt AR family . The AR6320, AR6520, and LE6920 are all "Restricted Military/Government/Law Enforcement/Export Use Only" marked.