

Trijicon ACOG 4x32 ECOS combines a 4x magnification with a 32mm objective lens, delivering clear target acquisition and precision at medium ranges. The illuminated amber crosshair reticle is specifically designed for 5.56 ammunition, ensuring accurate shot placement even in low-light conditions. This system features integrated backup iron sights, allowing shooters to maintain functionality if the primary optics fail.
The included LED 3.25 MOA Red RMR Type 2 provides rapid target acquisition for close-quarters engagements. With a quick-release mount, transitioning between firearms is seamless. Finished in Flat Dark Earth (FDE), this optics system not only enhances camouflage but also withstands harsh environments and heavy recoil, making it ideal for tactical use.
Key Features:
- DUAL SIGHTING SYSTEM: Combines a 4x32 ACOG with an LED 3.25 MOA Red RMR Type 2 for versatility in various engagement distances.
- ILLUMINATED RETICLE: Amber crosshair reticle calibrated for 5.56 ammunition enhances target acquisition in low-light conditions.
- BACKUP IRON SIGHTS: Integrated iron sights ensure continued functionality if primary optics fail, maintaining combat readiness.
- QUICK RELEASE MOUNT: Facilitates rapid attachment and detachment between different firearms or configurations.
- RUGGED CONSTRUCTION: Built to withstand harsh environments, ensuring reliability under heavy recoil.
- FLAT DARK EARTH FINISH: Cerakote FDE coating enhances camouflage and corrosion resistance.
- ADVANCED OPTICS: High-quality glass and coatings deliver exceptional clarity and light transmission.
- BATTERY-FREE ILLUMINATION: Uses fiber optics and tritium for illumination, ensuring constant operation without batteries.
Technical Specifications
Specification | Value |
---|---|
SKU | TA01-D-100555 |
Magnification | 4x |
Objective Lens Diameter | 32mm |
Reticle | Amber Crosshair 5.56 / RMR 3.25 MOA Red Dot |
Eye Relief | 1.5" |
Field of View | 36.8 ft @ 100 yards |
Weight | 15 oz |
Length | 6.2" |
Turret Adjustment | 1/2 MOA |
Parallax | Fixed |
Illumination | Fiber optic & Tritium (ACOG), LED (RMR) |
Finish | Flat Dark Earth (FDE) |
Mount | Quick Release |
UPC | 719307311831 |
MPN | 100555 |
What's in the Box?
- Trijicon 4x32 ACOG ECOS
- LED 3.25 MOA Red RMR Type 2
- Quick Release Mount
- Backup Iron Sights
- User Manual
Customer Reviews
“The optics are crystal clear, and the dual sighting system is a game-changer for accuracy.”
“Quick release mount makes it easy to switch setups. Highly recommend for tactical shooters.”
“Built tough and performs well in all conditions. Great addition to my gear.”
FAQ
What is the effective range of the Trijicon ACOG 4x32 ECOS? The ACOG is designed for medium-range engagements, typically effective out to 600 yards with 5.56 ammunition. Its 4x magnification allows for precise aiming at these distances.
How do I maintain the ACOG and RMR system? Regular cleaning of the lenses with a microfiber cloth will keep them clear. The rugged construction minimizes the need for extensive maintenance; however, ensure the mounting screws are secure before use.
How does the ACOG compare to other optics in its class? Compared to other optics, the ACOG's battery-free illumination and dual sighting capability provide unique advantages. While some optics may offer higher magnification, the ACOG excels in durability and reliability in tactical situations.
Similar Models
Interested in exploring more from Trijicon? Check out the Trijicon ACOG 3.5x35 and Trijicon RMR Type 2 for different magnification options and applications. Browse our full collection for optics designed to meet your specific shooting needs.
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