I put an EGW FP stop in my gun, along with a Cylinder & Slide extractor. As long as the springs are in good shape, the gun runs great. My barrel fit is definitely not "match", but good enough.

At a local IDPA match, we had a course of fire that was supposed to simulate taking-on a sniper (who doesn't know you're stalking him). The first shots were at seventy-five yards. I put two of four on the target, and figured I couldn't have done much better, even with a target pistol.