SZ,
Thank for your advise. As long as I know it is almost the same BHN 13.
Im afraind that WW-REALs would be too hard for loading.
So, hard round ball do not go straight inside the "target".........

degoins,
Thanks for your answer.
A 8 bore ball weights lot more than a .58". LOL
BTW: Do you know why I can not see your picture?

I will try some RBs this weekend and if "regualte" OK I get a mold.

Thanks
Martin