I think you should do some research on firearms and the law in Arizona buddy. this ain't Japan. You have the right to carry a firearm at your hip or in your car, even in a most stores unless posted. This is the wild west bro. Most people just prefer a C.C.W.
Anyways, I think kid's who know what they're doing, know the history, and the way of airsoft should be more than allowed. But the kid's I've seen populate the field of pirate midget's is enough to make you feel like a child molester.