"If you're going 1,000 fps or faster then you're gonna want a harder bullet like MBCs 18BHN "Striker"
If you're getting slower speeds, say 700-900fps, then a 12 BHN like the Cowboy 17, or Cowboy 11 would be good choices".
AH....Hondo..... as long as you brought this up in your answer......
I was going to hold off on asking this question because i just started reloading for a M92 Rossi in .357 & 24" tube, and haven't "graduated" yet to cast. Figured i'd start out with what i've been using in all my reloading; jacketed bullets. Then i'd like to give cast a try.From what i've read about casts so far is I know its important to know what size bullet you need to have, followed by trying to match the proper BHN to get proper obturation to prevent/minimize ledding. (please correct if wrong) But now.... i don't understand your velocitiy quotes of 700-900 fps in my long tubed .357? I would think at those velocities i'm pretty close to sticking a bullet. Please comment.....