Ron,
I just use an "M" die body I had on hand with a "shopmade"(read home made) expander stem, made to fit the bullet and bell the case. I just left the expander stem in the sizing die, but with a smaller( don't remember diameter)expander button; just to hold the depriming pin in. Sometimes I deprime by hand and leave the stem out of the sizing die.
"A lathe is a requirement of life"
Mike