I understand he has the right to have that gun, I just wanted to know the purpose of having such gun. I can understand the need or want for most guns and I have no problem with people having them if they are legally able to. And using Loki's answer I may want heroin but I don't really need it, it serves no purpose for my survival just as a guy in Washington who is not fighting a war does not need a machine gun. I know he is protected under the 2nd Amendment, I just don't see why people are allowed to have such guns at all. One is not allowed to have a missile launcher or such weapons which would be needed to fight tyranny and an army, which is the basis for needing the 2nd Amendment.