It is illegal to discharge a firearm inside Gwinnett, Fulton, and Cobb County. Many others too, but I know those for a fact
I don't think this is a fact. If it were, I would have already been arrested. We used to shoot on the property that's across the street from the QT located at I-85 and GA HWY-20. We had the police called out several times and we never had a problem.