I used Leupold 2pc bases with hump intact and Leupold , standard rings (high) on my Yugo 24/47. Had a Rem 700 handle welded on and a Timney low mnt safety installed.
I used blue locktite on all the screws. That was 6 or 7 years ago and I have never had a problem with those rings or mounts.
I have sent at least a few hundred rounds downrange, and although the 8x57 is no magnum, it's no slouch either, never lost it's zero!