How in the world can you start to compare the two? An assault weapon is what the assault weapon ban in the 90's described it as, which an AR-15 is... Your example made no sense. It really baffles me how so many seem to not be able to grasp the difference between an assault weapon and assault rifle.
I make the comparison because it is not true that every progressive is anti-abortion.
On the same note, not every AR-15 fits your description.
Again... for the 900th time... an assault WEAPON is different than an assault RIFLE.
A single shot rifle is neither. Are there models of an AR-15 that are single shot? And, by single shot, I mean one pull of the trigger and one bullet is released? Gonna "bolt" this?
Holy cow, by single shot, meaning one single pull of the trigger and one bullet comes out is a semi-automatic gun. Assault WEAPONS are the designation placed for SEMI-automatic guns that also fit two or more other descriptions. How is this not being understood?
Assault WEAPON (fits two or more of these descriptions):
semi-automatic firearm capable of accepting detachable magazines.
Has a folding or telescoping (collapsable) stock.
Has a pistol grip that "protrudes conspicuously beneath the action of the weapon."
Has a bayonet lug that allows for a bayonet to be mounted.
Has a threaded barrel that can accept flash suppressors, muzzle suppressors, muzzle brakes, etc.
Has a grenade launcher.
Has a barrel shroud.
That is literally straight from the assault weapons ban.
Assault RIFLE is a rapid fire FULLY AUTOMATIC rifle, IE the M16 which is the automatic version of the AR15.