I believe it is important to not discriminate between any type of firearm. I live in one of the 40 states that allows machine guns and do enjoy shooting them in competition. A firearm of any kind in the wrong hands is bad. Lets not start grouping guns in a "good" gun or "bad" gun category. After the 1934 National Firearms Act was passed shoulder stocked Colt 1860 army revolvers were contraband if they were not regestered. That was resolved in the 1950's.