Trijicon SA240-C-601153 suppressor night sights deliver a three-dot tritium aiming system for Smith & Wesson M&P C.O.R.E. and M&P M2.0 optics-ready pistols. Elevated sight height clears suppressors for target alignment in bright or low-light conditions.Compatible with a Trijicon RMR as backup iron sights, this set combines tritium lamps, cushioned aluminum sleeves, and sapphire jewels for consistent illumination. Green lamps carry a 12-year warranty from manufacture.Black front with metal rear; green front lamp.Fits Smith & Wesson M&P C.O.R.E. and M&P M2.0 optics-ready models.Three-dot tritium illumination for day and low-light use.Specified for suppressed, optic-equipped pistols, providing reliable use.