I am currently using a 62 cal(20 gauge) New England Fowler. It has taught me HUMILITY!! Absolutely ANY shooting error that a cartridge gun forgives,a flintlock makes worse. I gotta work on my follow through!!! Blew a few shots as a result but damn this thing is FUN!!
7/8 oz of 7 1/2(all I have available for now) over a powder card and cushion wad topped by over shot wad. Actually shoots pretty well when I manage to do it right!!