Don't blame yourself, the other guys ruined it for you. If we all just started talking about the 12.7mm SMG then Sawyer would be forced to correct us if we are wrong, and if he responded without correcting it would be as good as a confirmation.
We need to conspire about this sort of stuff over PM before we try it.
We might as well start calling it that, since that is what it obviously is.
Confirmed auto-pistol rounds: 9mm, 10mm, 12.7mm.
Confirmed SMGs:9mm, 10mm, Cowpatty cybersillyname SMG.
Yeah. Right. It's the 12.7mm SMG and the .50MG is the round with no 2nd weapon. Simple as that. I'm calling it that from this point forward, and I bet 1000000000000000 caps I'm right. We'll get the confirmation soon enough. If Josh corrects us, I'm wrong. If he types nothing, then I'm right.