Luke
This is I think is a Fajen made stock. Very well made but would not fool anyone. It might be made of birch. The grain is realy wide.
http://forum.lugerforum.com/lfupload/mvc097s.jpg
This is a 1920 carbine stock. Look at the shape compared to the Repo stock.
http://forum.lugerforum.com/lfupload/mvc098s.jpg
Russ