I've got an old Lachmiller ShellSaver/Resizer in 12 ga that is missing the 12ga Collet and the Primer Funnel part that kicks the collet up to release the shell. In the photo, the two silver metal items. This isn't the model with a primer tube and spring. If you've got these parts, please PM me.
If you don't have a collet, but want to sell your complete Lachmiller, PM me with pics and price. Thanks.
I have a complete 12 ga Lachmiller, works great, I no longer use it, glad to send a few pics for you.