Beretta [APX A1 & APX RDO] co-witness sights | tritium Color:Yellow compatible with any red dot

compatible with any red dot sight built to the Trijicon RMR or C-More RTS footprints — whatever the optic's brand

Sightmark Ultra Shot M-Spec FMS mounts on any Weaver or Picatinny rail and works on any platform with a standard rail

40 S&W magazine capacity

Osight X uses the Trijicon RMR mounting footprint

Beretta [APX A1 & APX RDO] co-witness sights | tritium Color:Yellow compatible with any red dotSteel co witness sight set (tall), made for Beretta APX A1 models and APX RDO models. Full compatible model list below. Self illuminating tritium holds a clear sight picture in low light and darkness. Configuration matched front and rear sights as a set Sight picture self illuminating tritium for low light and darkness Co witness height aligns with a slide mounted red dot Made in the USA by Night Fision.