Nahhh, not really. If you had the cash and someone came up to you and said he had a brand new, in the box M-16 for $15K. What would you be expecting? An M-16A1, A2? or a REAL M-16? (which was only manufactured for two years and are almost impossible to find?) If he said M-16 NIB for $15K, thats what would trip my trigger. I don't have one of those. I had an A1, I had an A2, I had a 614... but NOBODY I know has an original M-16... and for only $15K??? I'd pimp the ol' lady off, sell blood, sperm, etc to get that ... and unfired? ARE YOU KIDDING ME?
And then the dork shows up with a nib converted AR SP1.... (sigh). Kinda get my drift?
What you say is supposed to matter... like the term "reweld". Always used in describing MGs that were destroyed... except none of them were welded in the first place. How did it get RE-welded? Was it destroyed, then welded up, then destroyed AGAIN to be finally RE-WELDED? No... of course not. We have lost the ability to communicate.