Mausers are a variant ridden lot!! If I'm not mistaken and it is a rather old memory, the Yugpslav version is an intermediate action. The overall length is nearly the same but the front ring is longer.. I believe the barrel will work as the primary diameter of the shank is the same. It may require setting the shoulder back a bit bit it's been a long time.. I've an unmarked action in the shop now. It's been rebarreled to a 35 Whelan. It is just a tiny bit shorter than a M98. It has not thumb cut or clip guides for stripper clips.. Looks just like a MK X. I didn't do the work and haven't messed with it yet..I'm still trying to get the time to fix a M98 with an A&B barrel that was incorrectly installed. The bolt won't close.. likely the shank length was left too long, I just haven't worked on it yet.