Quote Originally Posted by mnguy62 View Post
Yes indeed have to ream the cases. Critical. Did not use the same powder or bullets. Also a few misfires. No longer use these for Kurz as the possibility of a bullet stuck halfway up the barrel being hit by the next round while on full auto scares the heck out of me.
I find the case inside reaming to be the least fun of making cases. Difficult to get consistent neck wall thickness. I'm reaming while the case is still in the die from forming using a piloted reamer I had ground to the diameters needed. Have not done any lately as I have plenty of FNM and Privi cases.
Shooting 125 gr. cast linotype High Tech coated and gas checked. They shoot nearly as well as the jacketed Hornadys or Privi slugs.