Now that prices are falling and they may be affordable, is there a good (good) as in Good, AR out there that can be bought for less than $700 that isn't junk? I might shoot the crud out of it a couple times and then let it sit in a safe for a long time before I shoot it again. I do want it to be reliable but don't intend to shoot in 1000 yard matches and I'll stick to my bolt actions on varmint hunts. I don't want to buy an upper and fit a lower or mess with it at all. Thanks in advance and if I don't get one my ol' Mini 14 will have to do!