If the government decides to take guns away it will more than likely cause a civil war or a revolution and I doubt most of the people in the military want guns taken away, so who is the government going to have take the guns away? And there's always room in the black market for guns.

I think it should be legal as long as there is parental consent. And like an earlier post said, you don't want them to go find some random person that says "they know what they're doing" even though they have no training at all and then something horrible happens.