First time I've ever had to anneal with this few times of reloading cases though. But it is what is.
I'm using a Lyman 'M' die to expand with. It's a bit smaller than my Lyman expander ball.
Trying to get together the same set up I've been using for my .300 for almost 20yrs. Resize the necks with a 32ACP die,expand with an 'M' die,and seat with a Hornady seater. Case life,feeding,and chambering is fine.
