In the United States, you must be 21 or older to own a handgun and 18 or older to own a long gun (rifle, shotgun, etc.).<quoted text>
Not very accurate which throws the rest of your post into the dust bin. Kids have to be a certain age to BUY a gun, true. But any kid can own a guy. It is totally legal to gift a gun to a son or daughter who isn't old enough to buy one.
You're starting to act like some of the other libs on here who just makes stuff up as they go because it sounds good.
You're confused - I said owning, not firing. You really don't own anything until you're 18.
As long as the minor is directly supervised by an adult over the age of 21, any minor can fire or discharge a firearm. It is illegal in all 50 states for a minor (under 18) to fire a weapon without direct adult supervision.
I think you ought to concentrate more on 2016 and the next loser you idiots will try to pawn off as a legitimate politician rather than firearms.