COMMENT: "Seems like a good tool for SHTF survival. .45/.410 offers many benefits, but 9mm is the king of interoperability and mass stockpiling. It would be good to have the ability to fire 9mm in a pinch."
The items are currently out of stock. The company has two pages regarding these items, the latter of which offers a version only for .410 shotguns.
Taurus Judge Adapters 410 to 9mm 5 Pack - Gunadapters.com (Pictured at top.)