Hi, I took the new Old West Bullet Mould's (OWBM) 125gr 2-cavity into the Basement and cast some bullets. The Lee 6-cavity handles fit the new mold. My interest wasn't to go into production with many hundreds of bullets, but just enough to learn using a brass mold and produce a few bullets for testing OAL and if they fit in my Howell .45 Colt conversion cylinder.
The brass mold heats up fast with it on the top of the Lee 10lb bottom cast pot. The first two bullets cast were less than perfect, but then all the remaining bullets cast are very good. The brass mold is heavy compared to aluminum molds. I was very impressed on how well the brass mold dropped the bullets after the sprue is cut. The waste on the top of the sprue cutter falls right off. I experienced no tendency for the lead to solder to the mold or sprue cutter.
Okay, enough of the talking, show me the cast bullets:
What is neat with these bullets is that the bullet heel can be finger pressure fit into new 38 Long Colt brass without case mouth expansion. The powder die mouth expansion will make seating even easier. See the bullet in the brass in the bottom of the photo. That bullet (no powder or primer) was then dropped into the Howell conversion cylinder. It drops right in with no problem. While I expected the completed bullet to fit from OAL, there is a reduced internal diameter at the front of the conversion cylinder chamber that was a question if it would interfere with cartridge cambering.
Even though finger pressure can be used to seat the bullet in the brass case, I will use a bullet seating die to produce a reproducible cartridge OAL.
Since the OWBM crimp die uses the bullet riser doodad, I will set up that die in my rockchucker press and crimp after the primer, powder, and bullets have been bulk loaded using the Lee turret press.
More to come.
Regards,
Richard