Trijicon designs and manufactures aiming systems trusted by the U.S. military, law enforcement agencies, and serious shooters who need optics that perform in any light. Founded in 1981 by aeronautical engineer Glyn Bindon and headquartered in Wixom, Michigan, the family-owned company built its reputation on tritium and fiber optic illumination, technologies that keep a reticle visible without batteries. That focus on battery-free reliability, combined with construction proven through decades of military service, is why Trijicon optics are a standard by which duty-grade sights are measured.

Trijicon's product lines span most sighting applications. The ACOG (Advanced Combat Optical Gunsight) is among the most widely fielded magnified combat optics ever made, with over a million 4x32 units produced, while the VCOG variable-power riflescope was selected as the U.S. Marine Corps Squad Common Optic. For pistols and carbines, reflex sights such as the RMR and SRO offer rugged red dot aiming for duty, concealed carry, and competition, and the brand's tritium night sights, riflescopes, and thermal optics round out the lineup. Our selection of Trijicon products rotates with availability, and government and agency buyers can contact us about sourcing specific models.

Two ideas set Trijicon optics apart. Dual illumination pairs fiber optics that gather ambient light during the day with tritium that glows in darkness, so brightness self-adjusts to conditions with no batteries or electronics to fail. The Bindon Aiming Concept, developed by the company's founder, allows shooters to keep both eyes open behind a magnified optic and transition quickly between close targets and precise shots at distance. Most Trijicon optics are manufactured in the United States and are built to withstand recoil, impact, and weather that would disable lighter-duty sights.

An optic is one part of a complete platform. Browse our shooting optics for current inventory, and pair your sight with weapon lights, rifle slings, and holsters suited to your setup.