Hi I'm new here. I believe it depends on the political climate that you live in. Overall if you want to defend your self and not spend the rest of your life in court fighting your local government or the family of the "victim" your best bet is an un altered revolver with factory ammo, anything else says you think about shooting too much. An S&W model 24 with factory .44 spl. ammo would do the trick, if a person is willing to expend the time and money to get good at shooting. Lee