09-06-2021, 01:36 PM
I also have an issue with my Hornady sizing die. The package label indicates 6mm ARC part number 046262 and the die is labeled 6mm ARC. However, my reloads will not chamber. They are ~ .002 larger in diameter than my Hornady factory ammo. I have the resizing die touching the shell holder on my Bonanza (Forster) press so there is no more adjustment there. I do not have a case gage yet as they are more rare than the dies or I would have seen the issue during die adjustment. I am going to call Hornady tomorrow to see if they have any advice. Nothing ruins a range day faster than the first round stuck in the chamber!