Inside Trijicon: The Legacy of the ACOG

by
posted on June 3, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
American Rifleman TV is in Wixom, Mi., at the home of Trijicon Inc., detailing the Advanced Combat Optical Gunsight. Watch the above video for details.

Title screen for video that says, "American Rifleman, Trijicon: Legacy of the ACOG"

Little did he know, prior to 1981, that his “side job” of peddling gun sights would lead to a revolutionary concept with more than one million units sold. Millions of Americans, home defenders, peace officers and Soldiers have chosen to rely on Glyn Bindon’s Advanced Combat Optical Gunsight (ACOG).

Patent drawing of an ACOG optic.

The marvel behind the ACOG design is the Bindon Aiming Concept (BAC) that enables its users to maintain target focus without loss of peripheral vision by allowing both eyes to remain open. The addition of a brilliant aiming point comprised of Tritium and fiber optics further set Trijicon’s ACOG into its own class.

Remote camera image of a man shooting a rifle with a tan scope attached.

The battery-free ACOG is a U.S.-made, fixed-magnification optic built from forged aluminum. Trijicon supplies premium glass within its ACOG and each unit is hand-fitted and tuned for function and reliability. The advantage to this combat optic is the use of radioactive isotopes that yields a radio-luminescent light source. The easy-to-use optic has been a complete game-changer for the U.S. Military as its Rifle Combat Optic.

Forged aluminum in the shape of a rifle optic.

As years advanced for Trijicon and its ACOG, line extensions came to market with magnification enhancements and the inclusion of battery-powered LED aiming. Furthermore, Trijicon branched off into manufacturing reflex sights intended for close-quarter engagement that eventually found place on military and police handguns, too.

Woman in a factory assembling a Trijicon optic.

The RMR is reflex sight built of aluminum with a specialized and patented housing shape to increase the durability of the small optic—it isn’t always about the looks. Whether battery or Tritium powered, Trijicon’s RMR features true-color, multi-coated lenses and an aiming dot that is easily adjustable and provides the shooter with increased target focus while improving accuracy.

Trijicon RMR aluminum housings lined up and tightly packed together.

Two optic lines wasn’t enough for Glyn Bindon and his team at Trijicon. The company has expanded and demonstrated its ability to engineer products that resonate with armed citizens, military personnel, police, hunters, long-range shooters, archers and hobbyists. Follow along with the American Rifleman TV crew for a behind-the-scenes glance at the manufacturing and legacy of Trijicon.

Latest

Spandau Arms RL
Spandau Arms RL

Review: Spandau Arms RL

The Remington Model 700 lives on in the form of this RL bolt-action rifle produced in Turkey by Huglu and imported into the U.S. by Spandau Arms.

The (Not So) Gray Man: Tips to Avoid Tacti-Cool & Blend into the Background

Being a true "gray man" is not flashy. It won’t get you followers or likes or nods from across the room. What it will get you is something far more valuable in the real world: freedom of movement. Reduced attention. Lower probability of being selected, targeted or remembered.

The Armed Citizen® Sept. 28, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

How to Accurately Measure a Gun Barrel's Length

Measuring the actual length of a barrel might seem like a simple task, but there's an industry-standard (and legally required) method to accurately measuring the length of your firearm's barrel.

Winchester Ammunition Named Second-Source Provider for U.S. Army

Winchester Ammunition has once again been selected by the U.S. Army as the second-source provider for small-caliber rifle ammunition. The most recent contract covers 5.56 NATO, 7.62 NATO and .50 BMG cartridges.

Tips for Buying Your First Handgun

Buying a gun based on how it feels at the counter is like buying a car without test-driving it. It's the firearm equivalent of just sitting behind the wheel, going “vroom vroom!”

Interests



Get the best of American Rifleman delivered to your inbox.