I just got a new Lee 457-340-F bullet mould, after getting email assurance from Lee that it would produce bullets a thousandth or so larger than .457.
Well, it does not! The bullets fall out of the mould at .457, with W-W lead. There is no way you can resize to .458, .459, etc. Why does Lee undersize some of their moulds?
Looks like I'm going to Ebay with this one...