Very unlikely, and even if today's ammo is loaded a little hotter, it wouldn't be enough to worry a Mauser.
If you are going to use standard off the shelf ammo, you will probably find that your gun will shoot best with 180gr bullets (not sure if you can get much heavier factory loaded) but in my experience, accuracy has been acceptable out to 100yds with just about any factory ammo. I will add that I will not use Hornady Superformance ammo. I got scary high pressure signs in my 35Whelen with that ammo.