You would start with 124 gr data and then subtract some powder OR look at 147 and 124 gr data and kind hit it in the middle. Erroring on the lighter side of a charge. I used .38 Super Bullets in my 9mm. They worked fine. Lead could be a mess or it could work just fine. Won't know till you try it.
Yes, I post using a phone so my spelling sucks.
Converting Hornady owners to Dillon
one owner at a time.