As long as the proletariat isn't allowed to own weapons of any kind, everything is fine. The law need not dictate common sense any more. Common sense should once again dictate the law. It doesn't mean that I am adding to the destruction of the human race, it simply means that I'm prepared for conflict if it arises. Possessing a firearm does not make a person suddenly turn into a serial killer.
Serial killers exist long before they find a suitable weapon.
Owning a weapon is a right that everyone should have - so as to defend themselves, their family, and their possessions. I'm going to join a shooting range tomorrow and get that license. I honestly hope that I never have to bring a weapon of any kind to bear on another human being, or any other animal for that matter. Unfortunately, the possibility of going through life without conflict is slim these days. If you have a constitutional right to bear arms, then use your judgment and do not shy away from that right just because of the petty morals involved.