IIRC, the Lee Web page has up-to-date the record about which primers are Alright to implement. They now seem to solitary out FEDERAL especially: Now I do use primer flatness like a guideline for when I am obtaining a minor carried absent, so That could be a difficulty. We'll see https://trevoriefcb.shoutmyblog.com/31215307/what-does-federal-gold-medal-small-pistol-primers-mean