Because this is what I use to shoot at the club PPC matches:
Other than the grips, it's a stock Model 19-4. Well, I did paint the front sight orange in order to be more visible when held on the silhouette targets.
There is a guy who shoots a 1911 who, for a 48-shot match, will put maybe five or six shots into the nine ring. All the rest are 10s or Xs.
So far, I can't beat him.
But I can beat everyone else. At least some of the time.