Shoot confidently in low light with these MEPRO Tru-Dot night sights! Made for Mossberg M500 and M590 shotguns (fits 5-40 bead sight models), these steel sights feature bright green tritium vials that glow 24/7—no batteries or light charging needed. The dots shine white during the day and switch to a crisp green glow at night or indoors, so you get fast target acquisition anytime. Built tough with a solid steel body and black finish, they're shockproof, weatherproof, and trusted by military and law enforcement. Comes with a 12-year warranty on the tritium illumination. Easy to install, no mods required. Upgrade your shotgun for home defense, hunting, or tactical use.
