I shoot IDPA with a few different revolvers. They are stock and two with adjustable sites and two with fixed notches. I really don't shoot them to win but to get trigger time with some EDC snubbies or house guns.
Winning would be impossible as we have a national champ in our revolver group, comes in second after Jerry M. Nice guy.
Some folks shoot 625s with moon clips and gussied up. Nice guns.