For 9 mm major, the range is big. So, it is hard to say.
BE is the best place to find those info.
Mostly looking for OAL, seems like everyone on BE is running 124 HP's so cant really compare. I'll probably just end up experimenting which is fine.
What do you mean? You want someone else to tell you what OAL you should load?

Yes, I'm looking for someone to tell me exactly what I should load with regards to powder, charge weight and OAL and I will follow it no matter how ridiculous it sounds....
Or maybe I'm just trying to get a idea what is working for others to get a ballpark....
here's some workups I did with a Campro 124gr HP and Longshot.



























