Trijicon ACOG (Advanced Combat Optical Gunsight)

ACOG and ACOG Compact scopes sold here


Trijicon ACOG w/Bindon Aiming Concept Trijicon makes the most practical and easiest to use riflescope for AR15's, M4's, and M16's. Their high quality, rugged products are in use with Special Forces and regular military units worldwide, including the Green Berets. Law enforcement and civilian users love the Trijicon ACOG's, knowing they can count on them to do the job faithfully.

The least expensive model we sell is priced in the $600 - $700 range, while the most expensive models are in the thousands of dollars. That's a lot of money to pay for a scope. For their money, however, ACOG buyers get the very highest quality scope, with the most innovative features, all in a reliable and rugged package. Trijicon products are available for purchase at our e-store. All Trijicon items are quality made in America. For an in depth look into Trijicon ACOG features, read on...

ACOG reticle designs

TA31 ACOG reticleOne of the nicest features of the ACOG's is their wide variety of reticles. All of them feature some form of trajectory compensation based on either the .223/5.56mm NATO or the .308/7.62mm NATO cartridges. Some models, like the TA01NSN and the TA31RCOM4 have trajectory compensation built for carbine (11.5" to 16" barreled) AR15's that shoot the .223/5.56mm NATO round. Others, such as the TA01, are built for the 20" barreled .223 AR15. The reticles have easy-to-acquire chevrons, crosshairs, or donuts as the aiming point.

Magnification

ACOG's are made in relatively low magnification versions, such as 1.5X, 3.5X, 4X, or 5.5X. This serves two purposes. First, it lets the shooter shoot much more quickly than with a higher magnification scope. Simply put, with less magnification, your eyes go from viewing the target directly (gun off the shoulder) to viewing the target through the scope (when you put the gun to your shoulder) easily, naturally, and rapidly. Second, it allows for a much larger field of view than a higher magnification scope.

Size and weight

The small size of ACOG's - and their even smaller cousins, the ACOG Compacts - makes for light weight. They all have aircraft grade aluminum housings that are waterproof, fogproof, and shockprooof. Their short length (about 5" for any given version) also allows for a wider field of view and a unique and desirable feature: a forgiving sight picture! Mount an ACOG and rapidly put the gun to your shoulder. You'll see that the reticle comes into view with little effort. You don't need to hunt around to find the reticle . The reticle won't "black-out" easily as many other low powered scopes (such as Tasco's) will do. If you need to take a rapid shot, an ACOG helps you do it!

Bindon Aiming Concept (BAC)

Bindon Aiming Concept fiber optic light pipeSome ACOG models come with an additional reticle illumination method known as the Bindon Aiming Concept (BAC). This is a fancy way of saying that the scope has a light-gathering, fiber optic pipe. On the outside body of the scope, the pipe gathers ambient light. It directs this light inside the scope and to the end of the pipe, which lights up the illuminated part of the reticle. If it is a sunny, desert day, the reticle lights up much more brightly than normal because more light is needed to see the reticle quickly. If it is a low-light, gloomy day, the reticle lights up less brightly than normal because less light is needed to see the reticle quickly. You get the amount of light that is appropriate for a given condition. BAC is a better alternative to electronic illumination because you get ample lighting, but no batteries are required.

Tritium illumination

TA01 reticle day and nightThe inner, most important part of each ACOG reticle is illuminated with radioactive tritium. Depending on the given model of ACOG, this might be a red donut, an amber (pale yellow) crosshair, or some other colored reticle. Although the entire reticle (up to down and left to right) is not illuminated, the necessary, middle part of the reticle - the focus point - is illuminated with tritium. This works well for dawn, dusk, and very low light conditions. Coupled with their high grade light transmission, ACOG's allow accurate target identification and aiming at night, provided there is some form of local illumination (moonlight, streetlights, etc.). Such a feature makes for a big advantage over iron sights.

Lens brightness

One of the reasons why ACOG's cost so much money is their extremely high quality lenses. Each ACOG features fully multi-coated lenses for astounding light gathering ability. High quality, advanced coatings are found on each lens. Although we do not have any hard figures to offer, we estimate that ACOG's offer at least 96% light transmission. By comparison, they have the light transmission and resolution of a similarly sized Leupold Mark 4 series tactical scope - the highest grade of Leupold currently on the market.

Mounting

ACOG's are all built to mount into the carry handle of an AR15, M16, or M4. They all provide a see-through, built-in sight channel under the scope so iron sights can also be used. Some ACOG's, such as the TA01NSN, come with a rail adapter for mounting to flattop AR15's, or any other longgun equipped with a Weaver base or Picatinny (M1913) rail. For those who want to mount a no-mount-included ACOG to one of these base styles, the adapters (such as the TA51) are sold separately. ACOG Compact adapters are made specifically for ACOG Compact models. ACOG adapters are made specifically for ACOG models. Some quick detach adapters (ARMS style, quick-release, throw-lever mounts) are available. Although we don't carry them, some gun-specific adapters are made for the Sig 550, HK MP5 series, and Uzi. The point here is that you can mount to firearms other than AR15's.

Accessories

Trijicon killflash for TA01"Killflash" lens covers are available. These are honeycombed, front lens covers made to block out peripheral light sources, such as a gun's muzzleblast. Traditional, bikini type, rubber scope covers are included with each model, and are sold separately. Replacement mounting thumb screws are also available.

How to buy an ACOG

If these innovative and desirable features haven't convinced you to buy an ACOG, nothing will. Any of the Trijicon ACOG scopes Andean Incorporated carries may be sold and shipped within the United States, or exported to any country where legal. We do offer international shipping through our web store. Also found there are a large selection of other great accessory choices for dressing up your model of firearm.

Trijicon ACOG scopes
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