Hello all, I know that Colt SP1s are labelled AR15, and that Sporter IIs are rollmarked AR15A2. I've heard that about 134 R6721s made it out the door before the ban and they were marked AR15A3 Tactical Carbine. My question is this, are there any current models (say MT6731) roll marked AR15A3? or is the AR15 rollmark a thing of the past?
Thanks in advance for your help,