So I am on here looking at pistols and I see that many require at the least the buyer be 21+ with ID. Why is this? Ga law says those 18-20 can own a pistol as well, just not purchase one from a ffl. Am I missing something here, I mean you can join the military at 18, and open carry for them, but then no one will sell you a pistol until your 21. The main question I have is personally will you sell a pistol to someone under 21, yes or no, why or why not. Any input helps.