Neither side in an argument can find the truth when both make an absolute claim on it.
Fiddling While Rome Burns
Carthago Delenda Est
"I used to roll the dice; see the fear in my enemies' eyes... listen as the crowd would sing, 'now the old king is dead, Long Live the King.'.."
With the exception of ammo for superweapons, I say yes the rest of ammo should be legal.
Jackboots always come in matched pairs, a left boot and a right boot.
How about allowing civilians to have less-than-lethal rounds, like bean-bag, for the shot-gun, and pepper balls for paint guns?