After looking at various suppliers, I decided on a Herman Rupp 1793 build, and talked extensively with Ryan and Terry Jo at Muzzleloader Builders Supply in Idaho.
Earlier this week, received lock, stock, and barrel from them, and am very pleased. The basics of the barrel channel, ramrod hole and lock were done by Ryan, but plenty left to do on all three of these.
Went to the store to get a 5/16" dowel, to sand the ramrod hole to size, and for some reason, walked out with a 5/32" dowel! Maybe I can glue two pieces together??? Nah, took Shop Dog Sunny with me today, and she made sure I got the right size.
BTW, when looking for a few nuts and bolts for another project at Lowe's, I spotted some drawers for science fair projects. Looking inside, my eye was taken by 4" x 4" squares of brass, copper, and "tin" - just what I needed for practicing engraving. So, beneficial side to getting the wrong thing yesterday.
That Jim Chambers L-19, "Dale Johnson" is really top notch! Very impressed by the workmanship, and by the thoughts that lead mankind to come up with such a great mechanism when power tools were powered by a waterwheel, and candles were the source of light.