I ordered AR mags, bolt group rebuild kits, some other misc AR parts, and one of their complete AR bolt groups. All of it arrived within a week or so of placing the order and all of it seems to be of good quality. Been using the mags for some time (Palmetto's brand) and they work fine with no issues through 4 different AR type rifles. The bolt group has yet to be used, so I really can't speak to that one, but otherwise I have no complaints thus far.