I have built quite a few guns from Mauser actions and Winchester actions......and a few others.
I do my own smithing and do not do work for others.....however I occasionally jewel bolts for others.
Here's a few of the guns I have built lately.
A M-70 fwt I rebarreled to .25-06:
A Mark X in .30-06 restocked to Mannlicher
A 9.3 X 62 Mauser on a VZ-24
A .404 Jeffery on a Montana 1999 action
A .35 Whelen on a Mauser VZ-24
and quite a few more.