***2) is protected by the Second Amendment right to keep and bear arms (handguns) and***
That would be a TOW missile launcher mounted on the bed of somebody’s pickup.
The second amendment was written so as to allow the people the means to overthrow a rogue or runaway government. Therefore, it is not only our right, but our duty to possess whatever weapons the military possesses. This includes machine guns, grenades, rocket launchers, tanks ( if you can afford them ) and so on. See tagline