I did finally get a response, of course it's a couple of days after I post this, probably should've just waited. But since Adams Arms did finally get back to me, I want to post this in case this has an impact on someone's decision in the future.
I was informed that all of their 308 RMA's are being upgraded to their new redesigned 308 piston system which includes a new barrel, gas block, gas plug, drive rod, and bolt.
The updated return timeframe is approximately thanksgiving, which means I'll be unarmed for Antifa's proclaimed civil war
not to mention I won't get to use this for hunting this year like I was wanting to
.
The time this thing has been in the shop is not cool (3-4 months), but at least they're going the extra mile to make sure are things are taken care of properly and working.