Try this link:
http://www.checkpointcharlies.com/sh...&categoryid=15
I have one of these wooden stocks with a fake mauser banner on it. (they sort them in "VG", "excelent" and "selected"). Since it will never be anything than else than a fake, I went for the cheapest alternative ($150). It's a bit crude made and can not be misstaken for the real thing, but it works.
(Come to think of it, the original ones are not that nicely made eighter)