They work well on the s&w equalizer - Night Fision Night Sight Set for S&W M&P 2.0 OR and Equalizer

The title from Optics Planet does say it works on the Equalizer though I did not find the product listed for the Equalizer in Night Fision’s website. I decided to try it. Near the same height as the factory sights, extremely tight going in, so yes you or your smith need to fit the sights as you typically should. Tritium is definitely bright, way brighter than my hellcat pro factory sight, and I would not question the durability of the build of the sights themselves. Would recommend for the equalizer.