Trijicon®
Trijicon®, Inc. is a U.S.-based company founded in 1981. The company became globally known for its innovative ACOG (Advanced Combat Optical Gunsight), an illuminated riflescope powered by sunlight and/or battery (and by tritium in some models). Besides the ACOG, Trijicon offers a wide variety of other products, including red dot sights and infrared night vision systems.