What I have come up with for this round, if you would like to support my channel use one of the links below paypal.me/pool... you can email me at koba49@yahoo.com
Excellent, interesting cartridge, the .32 S&W long brass cant be loaded to it's full potential since it reduces the web strength and has screwy velocities the starline is the only way go, watching with interest to see how your project turns out knowing you will end up with an accurate loading and proper ballistics. Outstanding as always.
Old lyman dies are still around on line, 85 or 95 gr . . .312 diameter works well in mine with titegroup. Work up your own loads CAREFULLY your face depends on it.😊
Load data. I found a load using a 85 grain lead bullet using 2.3 grains of Bullseye. This load was listed in my copy of The Handloader’s Manual of Cartridge Conversions. This book is quoting Barne's COTW for this data, and I find Barnes reliable. YMMV
Did you consider buying a Lee C312-185-1R and milling off the base of the mold until you had just the nose of the bullet and one grease grove? I am not sure how heavy it would be, but it might work. It would have a long nose, and just might fall into your bullet weight requirement. I used a Lee mold and this technique to make up a mold for my 7.62 Tokarev pistol. It works pretty good, the bullet is small, like the one you are working with, so it turns out to be pretty cheap shooting. Well, it is cheap shooting, once you have the brass!