Cameron,
Chuck's Firearms in Buckhead is a nice little place that has some good stuff. They can be a little aloof acting, and are not known for good deals, but are worth a visit. Act the way you want to be treated, and they can be ok. There is an Orvis at the main intersection there, too, but no guns. There are others, but I'm not familiar because I never venture around Atlanta when I'm there.
JR

Be strong, be of good courage.
God bless America, long live the Republic.