It really will not. Crime will still occur, murders will still be committed, and people will still be shot. Problem is, you are limiting the ability for an average Joe to protect them self. Laws that limit the ownership of firearms do not target criminals, they target the law abiding citizen. Take this into account. Over the past decade more and more states have been going to shall issue for conceal carry, and even a few states have gone constitutional carry meaning no license required. In the past decade there have been more guns sold then at any point in history. In the past decade we saw the sun-setting of the Clinton crime bill as well as the Heller and McDonald case which cemented our right to bear arms. In that same decade we have seen a reduction in crime.