Personally I'm pro individual freedom, with very few limits. One of these is that there should be governmental security forces( or government sanctioned ones) and these should be the only people allowed to bear anti-personnel arms.
Else if arms bearing is regarded as a fundamental right: why not allow private sale of InterContinental Ballistic Missiles ? Surely someone, or a group, with a few hundred million should be a allowed to buy a nuclear tipped ICBM ? Can any gun rights advocates defend this counter argument ?