Mauser Oberndorf in cal 404 Rifle

This is my Mauser Oberndorf in cal 404, this one I will use on my buffalohunt.
This rifle is a pre WWI rifle, on the rifle the stamps are Waffenfabrik Mauser Oberndorf A/n
After WWI the Germans were not allowed to use the name Waffenfabrik.. originally this eifle was a 10,75x68,