I posted this in another thread, but I think it is of value for those that need it.

https://www.recknagel.de/en/info-service/catalog/

https://www.innogun.de/en/home

https://www.dentler-jagdwaffen.de/en/products.html

https://shop.mak.ag/

https://www.waffen-ferkinghoff.com/english/brands/eaw

http://www.apel.shop/

https://henke-online.de/de/waffen/abzuege.htm

https://reimer-johannsen.de/

https://www.prechtl-waffen.de/home-cat225.html

http://voere.com/en/

https://bixn-andy.at/en/

There used to be an outfit in Austria that specialized in Mannlicher Schoenauer parts but I think they disappeared.

I could use a rear (setting) trigger for one ... just the trigger, I have the rest of it.

There are half a dozen guys in Germany and Austria that make parts for M-S rifles and the Mauser 66.

Met them at the big shows, couldn't remember for the life of me who they were.