Just saw this thread. I would add another to my collection, but not if they have the chopped mag ala the Westrifle import. As far as I am concerned, the chopped mag guns are fit only for blasters to be abused or sporterized or stripped for parts.
As for the fellow posting about Tula having better stocks - none of these refurbs have their original stocks so the manufacturer is unimportant - An Izhevsk or Kovrov is just as likely to have a Tula made stock as a Tula is.
Now for the bolt. I've seen several of the silver bolt guns from the westrifle batch now. All the silver bolt versions had stamped numbers but in a modern font. I don't want to speculate who did what and when, but my opinion is those bolts were re-stamped AFTER the last official arsenal refurb and the blueing was likely chemically removed.
I'd be interested to hear if the new batch's mags are matched or completely mismatched. the last tiem we had an import with matching mags was the Tradex import out of Germany a few years ago when Tradex was only a distributor. The mags were electro-pencilled matching, not stamped.