This is an Eastman show, I believe, and you will see the usual contingent of vendors of AKs, over priced ammo, and various black rifles. There is a gentleman who is usually set up near the entrance with multiple tables. If you come in with a cased gun, he wants to know immediately, "What'cha got?" He always has some beautiful S&Ws that are marked way beyond my means. I mean he has some beautiful guns, though. I think he is also well-known for Browning shotguns. I sometimes see some good S&Ws at some of the smaller tables at the Eastman shows I attend, so there is always the chance. There are usually several large displays of new firearms.
There is usually a large Georgia Arms display, with plenty of their popular ammo. When I need lead bullets, I call them on Monday or Tuesday and order for the weekend show. (I attend the shows in Perry, GA and Macon, GA)
I have never been to the show at Gwinnett, but I assume there are a lot of the same folks that are set up at the shows I attend. Just like all shows, you can run up on a good deal, or you can strike out completely.