Gentlemen, my daughters partner is a lead roofer, he has quite a bit of copperized lead left over from jobs,. I don't imagine that it would be any good for minnie' or pritchett bullets as they would have to be pretty hard, but may be fine for round ball and bullets, for say slug rifles or maybe the .451 Volunteer, including the Whitworth rifle ?
Has anyone had experience good or bad with this alloy? He does have plenty of pure lead offcuts so I have a good supply that way.
Does copperized lead cast ok in aluminium or brass moulds? I imagine cast iron mould blocks would be fine.
Cheers
Heelerau