Yes . . . because nobody under the age limit will EVER go on a shooting spree; except that they do. It's interesting that most anti-2nd Amendment types are just FINE with murdering babies by the hundred thousands through abortions year in and year out.
Everyone opposed to gun ownership needs to shut up unless they are willing to do the hard work of amending the Constitution. There is a process, use it. If you aren't working that process, then you're all talk.