There is an early Commercial Oberndorf Type B Mauser advertised at below market value
in the classified section of the 24-Hr Campfire site. Half-round barrel-Paul Jaeger mounts and Lyman 48 receiver sight.
I have a pre-war Mauser Magazine rifle catalog and this rifle is chambered in 30 Govt 06.

Ads pile up quickly there, so it will be necessary to scroll back 3 or 4 pages to find it.
Curious as to opinions on this rifle. There is a stock chip from probable recoil just behind the tang.