Meprolight USA Tru-Dot Green Tritium Night Sight Set - Armscor/Rock Island TAC 1911

Upgrade your Armscor/Rock Island TAC 1911 with the Meprolight USA Tru-Dot self-illuminated night sight set. These fixed tritium night sights are purpose-built for the Rock Island TAC full-size 1911 chambered in .45 ACP, delivering a reliable aiming reference in any lighting condition without the need for batteries or ambient light.

Each sight houses sealed tritium capsules that glow 24 hours a day, 7 days a week, 365 days a year. The front sight pairs a green tritium lamp with a white outline ring for rapid acquisition, while the rear sight uses a green tritium lamp with a black outline for clear sight picture contrast. The front dot is intentionally brighter than the rear, drawing the shooter's focus forward for faster, more intuitive alignment.

Built on a steel housing with a durable black finish, these combat-proven sights are drop- and shockproof and unaffected by weather, gun solvents, or oils. Trusted by NATO, U.S., and Israeli military forces, the Tru-Dot set is a proven upgrade for carry, duty, and home-defense pistols. Designed as a direct replacement for factory sights, installation requires only minor modification. This set includes the front sight and rear sight.