Some dies sets allow complete reloading with three dies. Some others may perhaps need a fourth die for that taper crimp. Taper crimping, as opposed to roll crimping, ought to always be done with the 9mm. My current order for a Lee 9mm carbide "undersize" resizing die that lessens the https://reloading9mmammo42851.link4blogs.com/57387812/5-tips-about-9mm-brass-you-can-use-today