Originally Posted by TNT
. . . would I be wrong to assume that you are talking about a single stage press LEE RCBS or other?
Yes, you'd be wrong. My initial post in this thread applies to pretty much any brand pressd, progressive or single stage.
My use of the term, "shell holder" can mean pretty much any brand that holds a single cartridge case, OR the shell plate utilized by the Dillon progfessive presses. It could be that other brands of progressives may use a different term for that piece that holds the case as it is worked for any phase of the reloading process.