Had my share of sniper training on modern Canadain/Brit Sniper rigs.
What scopes, rings and or bases were used on the German Sniper rifles of WWI? Any mods of the Mauser receiver needed? A while ago someone on ebay was selling lots of claw mounts, optics etc from his German collection. He was from Yugo or Czech area.
I know some optics selling now are post 1945, but are simular to pre 45 factory ones.