Anyone use the new Aluminum Lock Ring Eliminators? I've been using the steel ones, first on a Breech Lock Classic Cast SS and then on an ABLP. They work fine. I noticed Lee is showing a new aluminum lock ring eliminator anodized in various colors and it looks to have a slotted screw to tighten the collar instead of an internal hex-head capscrew. It seems like this should work ok, but I want to know if it's just a cheapened part before I buy some, and whether I should buy the steel ones before they're gone.