Have you looked at the Spartan Tactical style that Ameriglo offers? I have a set on my G19 and for up close and personal stuff they are great. It has the same or very similar front sight with the red fiber optic, and a wide notch rear sight. For precision shooting I sometimes wish the front blade and rear notch were slightly narrower, but when I'm in a hurry they are very easy to find and put on target quickly. I also like that the rear tritium has black outlines, so they basically disappear in daylight. Again, that helps with a clean sight picture when you are in a hurry.