Mike1957
If that's an MMC rear sight, with the standard factory front sight, then I have the exact same one on my Combat Commander. Mine also shoots to center at 7 yards with a six o'clock hold, with a definite preference for 185 to 200 gr. ammo. And yes, that front sight is hard to see but the gun is so incredibly accurate that I don't want to change it.
I like the new grips too. What kind of wood is that?