I'll know this Friday, as load development begins and powder charges and seating depths are tested. The good part is that since PPBs for black powder are bore riders, there's no cartridge OAL or ogive lengths involved. I also have some smokeless PPBs to test as well - very different set of cartridge build rules for those.Very nice rig! How does it shoot those paper patched bullets?
Yeah man - been there, done that for a few decades, major fun.......My bucket list rifle is a Sharps 45-70..
Looks like fun