Some dies sets enable full reloading with a few dies. Other people may possibly need a fourth die to the taper crimp. Taper crimping, instead of roll crimping, ought to often be carried out Together with the 9mm. The down below pics and knowledge are from a super in-depth submit https://reloading9mm58642.blogsmine.com/38001217/details-fiction-and-reloading-9mm