RCBS Rock Chucker Primer Catcher Holder

Do you need the holder for the RCBS Rock Chucker Primer Catcher? There it is. But look very carefully; there are many different versions of the Rock Chucker on the market. I have two versions. The one with the "nose" works perfectly for my RCBS RC; it holds it very nicely in place; look at the photo. Many RCs don't seem to need this nose, so I have a version without it on the build plate. I've never tested this one; please give me feedback.

 

Boost MeI release these models for a small fan base. They don't generate many downloads, which is precisely why boosters are so important, especially for models like these. Thank you.