Now the CIA was involved in Benghazi,, Man lies lies lies Americans got slaughtered while your commander and chief DID NOTHING!!!!!!!!!!!!!!!
What happens if the person behind the gun is a 70 year old wheelchair bound grandma and the person the gun is pointed at is a meth addict charging her? What about hunters? How would you be able to recall every gun to ensure that this would be retrofitted? What about the guns made in home machine shops or smuggled in by drug dealers? what if each bullet costs $100 .. that should do the trick. Covered under second amendment. Guns are protected, and guns need ammo otherwise they're just expensive clubs. So that's unreasonable restrictions. There's also the whole thing of reloading.
if its your first time I suggest going to a website like thorntons table tennis, who when you order a blade and two rubbers in the same order make the bat before they send it. however if you had a coach or some-one with similar experience in making bats try and get them to make it with you.