I am new to reloading for the 599 s&w. I have a Dillon 650 with the Redding pro carbide dies so there is no expander die.
Question is when reloading hitek coated Bullets is there a need for an M die? Is there any difference between the M die and the Redding expand die? Does anyone make or sell custom Dillon powder funnels in an M die setup?
I seat and crimp at different stations however when I seat at 1.944 and then profile crimp (taper and roll) the new oal is 1.94 and I cannot get much of a roll crimp.