Kevin,
I did see the King sights but I have to admit that I completely missed the trigger guard. Not sure whether it's the old eyes failing or the old brain just can't absorb too many details at once.
Love the Fitz Special, too. I'm just getting into reading a first edition copy of J. Henry FitzGerald's
Shooting that I found on-line. It's a very interesting study. He used Colts predominently, but he covers every conceivable issue in handgun shooting and I highly commend it to anyone who likes to read works by one of the really great "oldtimers".
Bob