I've used the hornady 170 gr Round nose alot, because of a load that works for me, the only problem with Round nosed bullets in mauser actions, is that some mauser actions don't like to feed round nosed bullets. I have a Czech 98/22 and a persian 98/29 both are the the same as a vz-24 except for the barrel length and one feeds the bullets nicely and the other I had to do a little honing and stoning of the feedramp and receiver rails to get it to feed rn bullets consistantly.