Funny thing about all that violence. Criminals have a history and the revolving door policy for criminals by the justice system. Have to feed the attorneys, judges, and their children. Have to make work for law enforcement, in order that their children are fed. Must house a criminal, on death row for ten plus years and feed that criminal. Money for attorneys, judges, police, has to be spent on numerous appeals, in order that the children may eat. Then there are the law abiding, and the law abiding pick up the tab, so the criminal can be released to wreck more havoc, so more money can be spent on said criminal. One has to believe the justice system loves criminals. They (the criminals) are their meal tickets. Am willing to believe this is one of the reasons for opposition, in the politics.
But that's the great thing. Since the microstamps can easily be filed off, the government will also need to have annual gun checks to make sure the microstamps are still in place. It just gets better and better.