I only use Hornady lock rings on my dies. I only use a RCBS rockchucker single stage press and RCBS dies.
I'm with you on 2 out of 3, replaced the lock rings on all my dies several years ago with the Hornady's
I have an RCBS Rockchucker single stage press that I have loaded countless thousands of rounds with.
Most of my RCBS dies have been replaced.
I find it interesting that Redding makes some of the most expensive dies but has the worst lock ring of them all
