Sights fit my s&w cs9 perfectly - Trijicon Bright & Tough Night Sights for Smith&Wesson Chief's Special 9mm

I had these sights installed by the gunsmith at my local indoor range. They fit perfectly, the glow is awesome in the dark...home invader look out. The white rims provide an easy sight picture in daylight. My only regret, the orange sights only have a 5-year glow warranty, as opposed to the 12-year glow warranty on the yellow and green. Next time I'll get the yellow rears.