Thanks for the report. My curiosity was whether it could have been a really good knock off from WMI (Wayne Machine, Taiwan) or some other maker who just paid attention to detail. As an example, some of their recent production M2 Bipods are very close to GI and a little hard to tell if you are not very familiar with originals. I have seen more than a few reproduction parts before that have fooled experienced people - including me. I bought an M14E2 flash hider years ago that looked great - but was not GI.
From the photos, it is not quite as well finished as an old original I have in my toolbox, the "welds" seem a bit cruder, but certain things like the shape of the arm look very "right". But if it works the same, that's what matters for an end user. It would be very cool if someone got one "in the wrap" with a CAGE code and a modern date, confirming it as a reissued DMR piece, if true.
Nice to see newish, original M14 stuff on the market..... CC