1 million ACOGs now in circulation
In 1986, Glyn Bindon, a Ford aeronautical engineer who had previously worked on the F-8U Crusader project, started fooling around with a half pair of binoculars in his Detroit home and soon had the theory down for a project that would produce the Trijicon Advanced Combat Optical Gunsight (ACOG)– a minimalist battery-free optic that used tritium to provide a red reticle inside a sealed aluminum tube that could be used for rapid shooting in both day and night conditions.
The first 4×32 TA01 hit the market in 1987 and two years later a few were used by the military in the Panama invasion. Then, the SEALs started fielding them in Desert Storm.
Slowly, ACOGs grew more popular around the world with special operations units until 2005, when the Marines ordered 104,000 4×32 TA31’s to equip the rank and file riflemen.
“The ACOG mounted on the M16 service rifle has proven to be the biggest improvement in lethality for the Marine infantryman since the introduction of the M1 Garand in World War II,” later said Maj. Gen, J.N.Mattis, 1st MARDIV, Operation Iraqi Freedom.
In 2005, the Army chose the ACOG 4×32 RCO as their field carry optic and the rest is history– with the 1-millionth ACOG produced by the Trijicon last month.