jimbobborg
Oddball caliber fan
Specifically the decapping/resizing 9mm die. Certain brass (RWS) won't completely deprime with the Dillon 9mm die, I end up having to use my Lee 10mm die to pop out the primer. Slows down the process when I'm trying to crank out a bunch of ammunition. Which was the whole point of getting the 550. I have not had this problem with the 45 ACP die, will this happen when I move my 40 S&W stuff over?