Georgia just requires a center-fire rifle caliber. So you can use .223, as I often do. Down here, it's hard to justify a thirty caliber rifle whn your longest humane shot maybe 150 yards.
NRA Life Member
Me: "The .45 GAP was an answer to the question nobody asked."
Trooper pal: "Says the guy who thinks .38 Super and 10mm are viable pistol calibers and gets mad when Wal-Mart doesn't have them."