I have now loaded about 1500 rounds of 9mm on my Dillon SDB and I encountered my first problem. The primers would not feed.
I began to take the machine apart one piece at a time and cleaned it out with compressed air. The problem was a small blue part at the base of the primer feed tube...
Rem UMC 250 round value pack, .45 acp $98 plus tax. several on shelf.
pleanty of 9mm premium self def rounds.
There was not any 9mm, nor .40 WWB or Rem UMC value packs.
.223 was 9.99 per 20 rds- I think it was PMC, not sure.