Trijicon® has led the industry in the development of superior any-light aiming systems since the company’s founding in 1981. We are proud to supply the Official Rifle Combat Optic (RCO)  and official Squad Common Optic (SCO) of the U.S. Marine Corps (ACOG® and VCOG®), the official USSOCOM Miniature Aiming System Day Optic (RMR®), as well as partnering with government, state and local law enforcement agencies for decades (Night Sights).