I just want to add , and I think most of you guys know how I feel about this, as an FFL, if I don't feel right about the sale - I can refuse. This is a thin line you have to dance. The guy that comes in tweaking saying he needs a gun to shoot the drones that are spying on him (yes it happened), I could have refused outright. I'm no psychiatrist, but I know crazy when I see it. Turns out he refused to give us his license and wouldn't fill out the 4473. I found out he was a felon later. So yes I discriminate, just not against race, age or sex (however that is friggin' described these days). if you are able to serve your country, then you are an adult and should be treated, respected or punished like one.