Blu Falcon
Recon by Fire
...you can still find stuff here in the south. I'm currently TDY at Fort Benning and stopped into a local shop called Shooters. They had some ARs in stock as well as uppers, stripped lowers, LPKs, 30 rnd PMAGs and USGI mags, and various AR build parts that are tough to come by these days. They've got a decent inventory of other various firearms, optics, and accessories from many of the top companies like Daniel Defense, Troy, Noveske, YHM, AAC, etc. They also had some .223/5.56, 6.8 SPC, 300 AAC, etc. in stock (albeit one box per customer limit). Granted some stuff was marked up due to demand ($40 per PMAG and limited to 3 per customer for example), but if you're desperate and have a buddy down here who can square you away it might be worth a shot. The shop has an indoor range as well. Most likely useless information for most of you, but just throwing it out there.