Update for Maglite C-Cell parts?

I'm not sure if this is the right section for this, but I noticed that the Maglite C-Cell Blade Holders in the store don't work anymore for any Maglites you can currently buy. The only C-Cells with a button still are the ML50 ones (which have their own separate item in the shop) and the ML100 ones, which don't have a removable head. No models older than that are available on the Maglite site.

It would also be nice to verify if the C-Cell MHS Pommel Holders still work with the ML50 series. It looks like maybe they do in the ML50 Blade Holder picture, but it's not written on any of the pages, so I wasn't sure.

I know this information is scattered across the forum already, but I thought I'd put it in a single thread just in case! I bought an "older" flashlight thinking it would work only to realize later it wouldn't. It might help another saber builder from making the same mistake.