Originally Posted by elsolo
The firing pin blocker lever is the primary cause of the long trigger reset.
You can remove the blocker pin and spring from the slide and grind the lower leg off the lever that actuates it, that's the easiest way.
If you want or need to retain the FPB, you need to make it work with less travel so the triggerbar clears it at the same time it clears the sear lever's lower leg.
Ive seen some people actually reshape the FPB lifter also. It's interesting what some people have done with it.