On paper and in limited area's its great.
But what about in major cities like LA or New York? Personally instead of gun control I am for Gun Responsibility, If someone commits a crime using a gun, His good Time is gone. If He Injures someone with a gun then he serves the maximum sentance with no option of parole. If he kills someone with a gun, He is in for life or execution depending on the state. As an ex-Corrections officer I can tell you the Violent cons were usually the most un-repentive, and were usually back within 6 months. Better to just lock them up and keep them away from society.