03-08-2022, 06:39 PM
I have both Hornady & L.E. Wilson 6 ARC dies. The Wilson dies have bushings for neck tension instead of an expander ball de-capping rod. I use mostly the Hornady dies 'cause I've found the neck run-out isn't that much better with the Wilson dies when I size cases without the expander/de-capping rod in the Hornady die & then run the cases through a separate neck mandrel operation. I'm getting .001/.002" run-out using PMA mandrels.
https://www.pmatool.com/expander-die-bod...lock-ring/
https://www.pmatool.com/expander-die-bod...lock-ring/
The trick is growing up without growing old. -- Casey Stengal