SCRIDER1 You would get a better response posting this in the Blackpowder section.

I don't have a Lyman. I have a old T/C Renegade in 54.cal.I've used bothRB and the Maxi Balls.Both projectilesI used 120 grains of 3 Fg blackpowder.It will thump ya.I shot a deer or two with it and believe me it will lay them low in short order.

The Lyman's are supposedly a good rifle. I just never had any experience with them.Since I got my Knight Disc,my traditional ML's have been semi retired for primitive weapons season. They are funto shoot.

Ruger Redhawk