Zeroing a Yugo M48bo 7.92x57

[JNA]

I was wondering what the proper "battle" zero would be for a Yugo M48 Mauser. Also how high would I need to zero it at 25 yards? Also any other advice on firing the 7.92x57 round? Currently I have my Thanks in advance. M48BO mounted with a Zrak scope mount with a Zrak M76 4x scope.

 

[Ganderite]

A rough zero would be around a half inch low at 25 yards. You should try to get to 100 or 200 yards for a proper zero - say 2" high at 100.