Interesteing, Whats a good Shtf Ar then?
I'm partial to my custom AR. Match 16" Lothar Walther barrel. NiB BCG(enhances reliability) and MagPul 30 round windowed PMags. Gets rid of 80% of failures by using quality parts.
Good SHTF AR? Well I'd say in no particular order BCM, Colt Daniel Defense Lewis Machine and Tool, FN. All DI. All interchangable parts.