Original paper patched bullet designs?

[Don McDowell]

Jim I think a dual diameter thread would be good.
One thing I have found over the years shooting these dual diameters, they're not as picky about chamber type as flat sided bullets.

On the 55y paper, Rick sent along a bunch of rounds with the heavy barrel 110 that were loaded with the .446 money bullet wet wrapped with 55y, and they shoot quite well considering how long they have been loaded.