How do YOU propose to take guns out of the hands of criminals?
One thing is sure, proposing to take guns out of the hands of criminals by making it more easy to obtain is a strange way of reasonning.
And, let me say you, take the exemple of a jewellery robbery. We had in 2014, in Paris around 50 jewellery robbery. 2 jewellers died : the two who try to make the proud and took their gun. The 48 anothers just hands up, let the robbers take the goods and let the police make the job, they're insured and they are safe!
Then when you say that the guns is the panacea to protect you and your family, let me say you, by experience that's totally false!
A good insurance policy is far more protecting your family than a gun...