I've been watching the forum for some time since my grandpa introduced me to swaging about a year ago. He used to swage 'back in the day' when the dies were cheap.
I've been interested in making 458cal bullets for my 45-70's out of 45 acp brass, but am a little worried abou the hardness of brass compaired to copper. I'm sure it's been reviewed before.
Thanks for the help.