If you are interested in getting an AR15, Q, jump on it ASAP. I think you can get a Colt 6920 for under $1K (like $989 or cheaper). I got this 6940 for $1289, but most places charge $1,500-$1,650, if you can even get them. (Some people are actually asking $2,500 for the older LE/Mil rolled ones, but they are insane. It is the identical firearm, just with the LE/Mil rollmark).
MPE (Michigan Police Equipment on Lansing Road just south of the Lansing Michigan State Police center) just got their Colt order in two days ago. They probably won't have them long.
The 6940 comes with rail ladders, a nylon sling, sling swivels, two ten round magazines (yay, ten rounds), and a cleaning kit.