Re: RCBS X-Die Opinions
I have x-dies for all calibers I load for,except 6.5x47.
Really don't use the x mandrel on bolt guns. If you trim ."020" past max length like it says to, will your case ever grow far enough to be trimmed again? I never wanted to mess with my neck tension that much, but still use the x-die because I like RCBS sizer's.
This way I can have one without the expander rod sticking out of the die.
I use the x mandrel on .223 Ar loads though, not sure after the initial trim if any cases have grown enough to contact where I set it yet. ".020" is alot of trim. I know I have 5 firings on most of the brass that I have and it isn't there yet.
I didn't worry about the neck tension on the AR brass because I taper crimp my loads.
To be honest, I don't think it is necsesary. And if your brass grew enough to contact the mandrel, the brass would have to give somewhere, I would think.
So I liken it to buying lures to fill your tackle box, it will never catch a fish, but it caught you!!