Good Cheer -thanks for posting that! That's a real interesting idea you came up with and it sure gets person to thinking . . . . .
So . . . what are your results with the boolits from the mold you altered? I like the idea of the adjustable base pin and the ability to change weights. How about accuracy compared to a RB? Also, I don't know what distances you are shooting at but am wondering if you have ever had any "key hole"? Just "curious" as I like hearing what folks have as far as results. Your alteration to the mold is top notch!
As a side note, Iordered the Eras Gone mold from Bonanza and had it in just a couple of days. The mold looks great - as I have said, pricey but it is a special run and I really wanted to be able to cast this particular boolit. Unfortunately, I'm in AZ for the winter and my revolvers are back in MI along with my casting things. I'm seriously thinking about ordering a Lee magnum melter for ladle pouring and a box of lead and spending time casting this winter to lay in a good supply from the Eras Gone mold.
I also want to try making some combustible cartridges with the Eras Gone boolit - "just to say I can". Over 50 years of loose powder and balls I think it would be nice to have some cartridges to ply with. I watched a video the other night where a fellow was making them using a polymer plastic "cartridge former" - can't remember who made the former but when I checked, they were sold out. I used to rebuild and repair violins - I still have my fiddle peg taper reamer for reaming the taper on peg boxes as well as the peg cutter - the taper looks like it would be about right for combustible cartridges so when I get back to MI in the spring, I'm going to try to make a "combustible cartridge former" - use a piece of hard maple to ream a tapered hole in for the female portion of the cartridge former and an ebony fiddle peg for the male portion of the cartridge former. I like to use 18 grains of 3F in my 36s so it shouldn't take too long to determine the dimensions of the cartridge former to give me a tapered paper form with enough at the top to glue to the base of the boolit.
Good Cheer - thanks for posting what you've done - very interesting!
Traffer - if you haven't tried BP C & B revolvers - you owe it to yourself to do so. You can get as wrapped up in it as you want or just limit it to one and shoot round balls like has been done since they were invented. I've enjoyed them for over fifty years and when I was a kid, I loved to even rabbit hunt with a '51 Navy. The cottontails were no challenge at all and I also got a few squirrels with the same Navy. The only word of warning I have is that they are "addicting" . . . but oh, so much fun!