rich e
Single-Sixer
CD FINGERS, I've been shooting traditional style BP rifles for 30+ years, and I'm not familiar with 50 cal. mini balls, you can shoot maxis, which are conicals that engrave the rifling as you force it down the barrel, or patched round balls. But mini's are more for the military style muskets, they simply dropped down the barrel onto the powder charge, then seated with your ramrod. It engaged the rifling when it was fired, by expanding its hollow base. In fact its really not a safe bullet to use hunting because it can actually slide back down the barrel away from the powder charge, which is unsafe if fired, always make sure your projectile is firmly seated on the powder charge. Now if your new rifle is some kind of in-line muzzleloader, then your gonna want to shoot some kind of sabot style bullet, I don't care for in-lines, but thats just me. Anyways enjoy your new rifle, black powder is alot of fun.