Bought some Fision NS from a bro here. Black outlined rear. I LIKE THESE. They shoot spot on, and I like the orange outline in front which is easy to pick up, and the blacked rear outlines. I would like to see them make a slightly wider rear notch (.140), but these are still good. Also, would like to see them make a PLAIN SERRATED REAR - you guys reading? This would be superb! Great sights and superb quality.