I am late to this thread (new to the forum), but it appears that I can still buy an "XWR" model out there that is in the B&C stock with what I think is a nicer comb.
Is both the "old" XWR and the "new" X2 factory glass bedded?
The page linked says X2 but then goes on to say it is in a B&C stock.
I am looking for a contender against the factory Model 70 Extreme Weather SS, for a 7MM-08 deer rifle, and the accuracy reports in this OP look amazing.