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Trijicon ACOG | All Models & Reticles Available

Trijicon ACOG®: The Pinnacle of Combat-Tested Optics for Unparalleled Reliability and Precision

Trijicon ACOG - Advanced Combat Optical Gunsight

From the battlefield to the hunting field, Trijicon ACOG riflescopes have redefined precision. This legendary optic fuses impeccable accuracy with rugged durability, making it a go-to choice for elite military units, law enforcement professionals, and serious hunters alike. With its roots deeply embedded in military history, the ACOG stands as a testament to Trijicon's commitment to quality and innovation. Its wide range of models caters to diverse operational needs, ensuring that whether you're engaging in close-quarters battle or aiming for a distant target, there's an ACOG sight perfectly suited for the task.

ACOG Model in an assault rifle

Why Choose Trijicon ACOG Riflescopes?

  • Wide Range of Magnifications: From 1.5x to 6x, catering to diverse operational distances from close-quarter battles to long-range engagements.
  • Compact and Rugged Design: Engineered for durability and portability, making them suitable for harsh environments and demanding situations.
  • Variety of Reticle Options: Offers a broad selection of reticles, including BDC (Bullet Drop Compensator) for specific calibers, enhancing shooting accuracy over different ranges.
  • Military-Grade Optics: The ACOG® series is combat-proven, with models like the 4x32 Riflescope being the first Rifle Combat Optic adopted by the US Marine Corps.
  • Integrated Mounting Solutions: Each ACOG Trijicon scope comes with a mounting system compatible with standard military rails, facilitating easy attachment to a wide range of firearms.
  • Exceptional Field of View: Designed to offer a broad view of the target area, enhancing situational awareness and target acquisition speed.
  • Waterproof and Fogproof: Built to withstand extreme conditions, ensuring reliability and performance in all weather scenarios.

Trijicon ACOG-Sniper rifle

What is the right Trijicon ACOG optic for you?

Short Range and CQB

  • Trijicon ACOG® 1.5x16S Riflescope: Ideal for SBRs and AR pistols with the widest field of view in the ACOG family.
  • Trijicon ACOG® 1.5x24 Riflescope: Features longer eye relief than the 1.5x16S model, perfect for fast-moving CQB engagements.
  • Trijicon ACOG® 2x20 Riflescope: Offers increased magnification in a compact design, making it ideal for sub-machine guns.

Medium Range

  • Trijicon ACOG® 3x24 Riflescope: Compact with increased magnification, featuring a 7.62 reticle perfect for AK platforms.
  • Trijicon ACOG® 3x30 Riflescope: Designed for law enforcement with a wide variety of specialty BDC reticles available.
  • Trijicon ACOG® 3.5x35 Riflescope: Provides extended eye relief with a wide variety of specialty reticles available.
  • Trijicon ACOG® 3.5x35 LED Riflescope: Features six user-adjustable brightness settings and extended eye relief for heavier recoiling rifles.
  • Trijicon ACOG® 4x32 Riflescope: The first Rifle Combat Optic of the US Marine Corps and the most combat-proven optic in the world.
  • Trijicon ACOG® 4x32 LED Riflescope: Compact design with six user-adjustable brightness settings, ideal for law enforcement applications.

Long Range

  • Trijicon ACOG® 5.5x50 Riflescope: Designed for precise, long-range targeting up to 800yds with the largest objective window for maximum exit pupil.
  • Trijicon ACOG® 6x48 Machine Gun Optic: The only ACOG with a manual brightness adjustment, specifically designed for machine guns with an integrated Picatinny rail interface.

How to tell if your Trijicon ACOG Riflescope is genuine?

  • Serial Number Verification: Check the serial number etched on the top of the scope, both on the eyepiece and the main housing. Genuine ACOG scopes will always have a serial number in these locations.
  • Tritium Presence Statement: Except for LED models, a genuine Trijicon ACOG scope will have a statement on the left side indicating the presence of tritium. Counterfeits may lack this important detail.
  • Raised Lettering: The words “Trijicon® ACOG®” should be forged into the main housing with raised letters.
  • Quality of Materials: Genuine Trijicon ACOG scopes are known for their high-quality materials and construction. If the material feels cheap or the construction seems poor, it's likely a fake.
  • Optical Clarity: Trijicon ACOG scopes are renowned for their exceptional optical clarity. A significant drop in image clarity or quality when compared to known genuine products could indicate a counterfeit.
  • Correct Branding. Some counterfeits intentionally misspell the branding to avoid lawsuits. Due to the small letterings, Trijcon ACOG. Trigicon ACOG. Tricon ACOG. Trijon ACOG. Trijocon ACOG. An ACOG optic with any of these misspellings is FAKE.

Where to Buy Genuine ACOG Riflescope?

Protect yourself from counterfeits and purchase only from authorized dealers. Atomic Defense is an authorized Trijicon dealer. Explore our extensive range of Trijicon ACOG scopes and discover the unparalleled precision and durability that has made ACOG a legendary name in optical sights. Whether you're safeguarding national security, enforcing the law, or simply seeking the utmost accuracy in your recreational shooting, there's an ACOG rifle scope designed to meet your specific needs. Immerse yourself in the legacy of excellence and innovation—browse our collection today and experience the ultimate standard in riflescope technology.

Trijicon ACOG Logo


  • Trijicon ACOG 4x32 w/ Backup Iron Sights | All Reticles Available

    Original price $1,451.00
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    Original price $1,451.00
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    Current price $1,096.00

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    Trijicon ACOG® TA01NSN-308: The Ultimate Combat Proven Optic for Precision and Reliability The Trijicon ACOG 4x32 Tritium Riflescope is a premier ...

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    Original price $1,451.00
    Original price $1,451.00 - Original price $1,451.00
    Original price $1,451.00
    From $1,096.00
    $1,096.00 - $1,098.00
    Current price $1,096.00
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