I apologize to all. I miswrote, thinking of cartridge tubes for my Sharps.
The 22 RF bump tool die set I have is made by:
Neal B. Waltz
4105 Hyatt N. W.
Massillon, OH 44648
I do not believe he has a web site, and I do not remember his email address. He is a retired tool & die maker who makes these die sets in batches a couple of times per year. If he has inventory, he ships immediately. If he does not, you'll wait until the next batch.
I think I paid about $150.00 for a die set with four reshaping punches. The master die fits into a standard reloading press.
For more information I suggest doing a web search for his name. If that fails, drop me a line.
Hope this helps.