I obtained one of the subject molds, and it casts a bullet (.3585-.3590) that is the right size for my 9mm with a .358 groove dia. bore. My question is seating depth for just enough crimp to remove the flare and maybe just a hint of crimp with an old Lyman seat/crimp die.
Looks like the seating depth is going to be either just above the crimp groove before the taper starts, which would allow using the crimp groove as a second small lube groove, or on the narrow band between the lube groove and the crimping groove. There's not much room for error in either location.
If you've loaded this bullet in 9mm, where did you seat it to, and what were your results? Thanks for your help.