The only revolver I have is a Judge with a 3" cylinder. It is among the largest of the Judge line.
There is a local fellow who will make custom holsters for various handguns.
He had one with a Judge in it.
He put it on.
Concealed it under his clothing.
I was totally surprised how it was nearly impossible to detect.
Hence, with my brand new CCW permit....
I may carry the Judge now and again.
Haven't yet, but predict it will be in my future!