My guess it's a later refurb or maybe even a Cherry's import. Looks like they reblued it, looks like it totally got the rebuild works at the refurb shop. The finish is nice, even and dark. Does stock match the rifle? Does it have the 1.TRZ stamp...
I'd say it possibly hasn't been refinished... The finger grooves are too sharp on the edges and the notch for the safety is still sharp. So it hasn't been sanded at least. Also, it's not shiny either so that hopefully rules out truoil and all the other useless garbage people smear on their rifle stocks.
Got any more pictures...... a little too pretty for me......I like them beat to death and slam worn out......but.. I kinda like what I'm seeing.