That's the point. I really disagree with how easy it is in America to obtain lethal weaponry like automatics and magazines, why does anyone outside of the military need those weapons? Fair enough, pistols are fine and anyone saying ban all guns will be disappointed, that will never happen; but there is no need at all for lethal weaponry like that. As soon as you turn 18 in America, you can walk inside a gun store, buy a gun, and leave with that gun... American's answer to their current gun problem is have more guns in school to protect themselves against the idiots with guns killing people, this honestly reminds me of family guy or south park with its intended dumb logic.
You deal with this simply. Increase the age where you can legally buy a gun to like 25. Have it so convicted felons, people with a history of mental health issues and anyone UNDER the age set can't touch a gun, and if they do illegally own a gun they will be punished to the full extent of the law. There needs to be stricter outcomes to those who own guns illegally.
I saw a fact the other say that 8 people or something are killed by guns in the UK, less than 30 in Germany, less than 40 in Sweden, but over 10,000 people are killed by guns in America a year. It's something like that anyway, but that in itself is ridiculous.