Huey
I have four 44-40s and all take .430" bullets...
Monday, December 14, 2020, 19:21

I replaced the expander in my Lee Dies with a .428" from a 44 Magnum Die.

Even the Winchester Chambers ammo loaded with .430" bullets, but .431" are a no go. Works fine since the bore slugged .4285".

I bought some Casull alloy cast bullets with Hi-Tech Coating. You can push these hard.

Will be fun testing the new-old round to it's full potential.