Thanks, Stang.

It's cool of you to offer to do that for me. And I would definitely like take you up on it, but I have other plans for the 260 brass now.

Now that I know what is going on, I am going to order new brass for the .260AI and keep the old brass "as is" for the original .260 barrel. (That barrel will go on another action I am planning to rebarrel and restock for a friend.)

Yep. That was cool.
Thanks, again. :)