it does not matter, you could outlaw everything but shotguns and 22s and murders would be about the same.
That’s bullshit! There are vast differences in performance depending on bullet (grain, design etc) and load ( volume and type of propellant). It’s a simple equation F=MA. So the greater pressure a chamber can withstand the more energy is transferred to the bullet. This energy can become either greater range or more hitting power. The same gun, no matter what the type can do significantly more damage using different combinations of the two. If you deny that you’re either more ignorant than I or lying.
Correct, there isn't a round on the market that can only be shot out of an AR! A 5.56 mm round, a .308, .223, 9mm any of them it doesn't matter. If you can fire it from an AR platform you can fire it from any make/model gun of the same caliber.
That is why it’s dangerous for these gullible folks to consume main stream media. Neither know anything.
I was actually at Academy today, picked up a box of 9mm cause my daughter wants to go and shoot. Lots of stuff on the shelf but oddly enough do you know what wasn’t there? The section for "AR Rounds" Do you know why Winston1? Because there is NO SUCH THING!
So @Winston1, the answer to your question is there aren't any! "Shall Not Be Infringed" It's written that way for a reason. I know you won't agree and like I've always said you will be the first one on the train. The sad part is you won't even be kicking and screaming, you will walk on freely with a smile thinking they have your best interest at heart. You should put a ring in your nose so it will be easier for them to lead you.