Actually I didn't do anything to the extractor. The 0,85mm difference in rim diameter fall within Russian standards... You know what I mean. It works nicely with all brass except for Winchester, which has a slightly different size grove. If it starts becoming a problem, then I have plans for it already.

I'll talk to my friends about the stock. They are hard to find and most Mosinists don't want to part with them. This one I found by accident when I was trying to sell the left handed free rifle stock that came with the 50 euro Mosin.