Since I never heard of this before, I am learning by reading. The idea of an easily engraved band to
center the bullet in the bore seems reasonable, but no idea if it will work. Since the overwhelming
majority of my experience with cast is in pistols, I don't have any applicable experience to go from.
I have had good results with certain standard rifle bullet designs, and remember reading about the
bore riders tested in the American Rifleman articles from the 50s, reprinted in a Reloading Book that
I purchased in the 60s. From reading here and the other site, apparently bore riders can work, but
require precise fitting.
Learning, interesting stuff. Good luck, Ben. Thanks for the info Blackthorn.
Bill