Yep, the old MEU(SOC) pistols we had back in the 80's used them. I was issued one on a Med float, and liked them.
The problem was that you'd get salt spray under them, and rust would eat you alive. We'd have to PM the hell out of them to keep that from happening.
Having said that, I have a set without the medallions but with the "signature" on a 1911, just for old time's sake.