Several years ago I bought an adjustable tool-head for my 550b from a vender on ebay. It's a billet affair that utilizes a .10" spacer to allow a swap from .38 Spec. to .357 Mag. w/o any die adjustment (it'd also allow a swap from .44 Mag. to .44 Spec.). See attached photo.
Back then I'd occasionally load .44 Mag. & didn't see any use to buy two. With age I finally realized that I had no further use for the .44 Mag., but fell in love with the .44 Spec. (I have 3 now). No problem up to this point.
Recently a close friend of my son bought a .44 Mag.. This friend is a contractor & occasionally does small jobs for me at little cost & sometimes no cost. To reciprocate, I load some .44 mag. ammo for him.
This brings us to the point of this thread. I need another adjustable tool-head & there are none listed on ebay now. Does anyone know a current source for this item?
Thanks,
Henry