I've been using the Lee push through sizers for years, and it occurred to me that with the Lee 533-410M Minie I might need to size it, even though the advertisement says will not need sizing.
BUT...apparently Lee discontinued the traditional push through and are making something called Breech Lock sizers. What the heck is that?
I haven't been able to cast anything yet due to weather, but soon, very soon...anyone have experience with this mold and this Bree Lock thingie?