AmeriGlo tritium night sights and sights are manufactured to highest possible standards and they are made in the USA, they provide sharp, clear, rapid and precise target acquisition in normal and low light conditions. The night sights both for Glocks and the M-16 series weapon system utilize the traditional and highly effective 3-dot system, AmeriGlo sights offer the most proven aiming system, the same system as used by the FBI, militaries and law enforcement agencies around world. They are also the preferred sights for the GSSF. Ameriglo is worlds largest seller of Glock sights. The Ameriglo system requires no changes in your sighting to transition from day use to night use. AmeriGlo sights are easy to install, by replacing the Glock factory sights, and are made to correspond exactly to the factory sights for rapid and precise shooting. Every user installed sight set (user installed are those sets with the allen-screw(s) in the rear sight) includes all the tools for an easy installation; a nut driver for designed for the front sight and an allen wrench for the rear set screw(s). All other sight sets are easily installed with either a MGW or Glock rear sight tool.
AmeriGlo develops, manufactures and distributes a wide array of maintenance free self-illuminated products which they sell to the US military, Department of Homeland Security, Federal, State and local law enforcement and various firearms manufacturers (including Glock & FN). All AmeriGlo night sights feature the safe and long lasting tritium gas as the light source. The lighting is self illuminating and uses no external power supply they are guaranteed for 12 years. Why pay more for less? We currently sell sights for Glocks AR-15/M-16/M-4's.