Maybe Ted Cruz could write the supreme court brief on the right to keep and bear electromagnetic rail guns and laser weaponry.
This is a fact people better wake up to. We have already LOST the second amendment battle with tyranny. We lost when the NFA was enacted and limited the people to weapons technology that will one day be obsolete.
Every gun owner or defender of the second amendment should be focused on repeal of the NFA and all laws the put limits on small arms of any type. And before you even ask, Yes, an M2 heavy machine gun is small arms, as are M203 grenade launchers and most importantly phased plasma rifles in a 40 watt range.
Wake up: the battle is over and we have lost. The government will soon have those phase plasma rifles and WE will not.