Try Sons of Grants in Dalton. He has a great hand gun selection and good reloading supplies. Has a fair amount of long guns too. Kevin Grant is the owner, he is the son of the original owner (Roger Grant) He runs the store with his two sons. Good guys who will do whatever they can to get you what you need.
I've been by there multiple times the past couple of months and he hasn't been open. I haven't been seeing his vehicle at the house either. I live about five minutes from there, so I'll keep an eye out.