

Trijicon ACOG 4x32 Dual-Illum Riflescope offers a reliable optical sight tailored for precision and resilience. With a 4x magnification and a 32mm objective lens, this scope provides a clear, sharp sight picture for accurate target acquisition. Its robust construction features a forged 7075-T6 aircraft-aluminum-alloy housing, coated in OD Green Cerakote for exceptional wear and corrosion resistance. This design ensures the scope stands up to demanding environments, making it a preferred choice for military, law enforcement, and civilian use.
The dual-illuminated green crosshair reticle utilizes fiber optics and tritium, automatically adjusting brightness to match the surrounding light conditions. This battery-free system guarantees optimal visibility whether in bright daylight or low-light scenarios. Additionally, the integrated bullet drop compensator (BDC) is specifically calibrated for .223/5.56 ammunition, enabling precise shots up to 600 meters without the need for manual adjustments. The "Both Eyes Open" design facilitates quick target acquisition while maintaining situational awareness, ideal for close-quarters engagements.
Key Features:
- DUAL ILLUMINATION SYSTEM: Battery-free reticle adjusts brightness automatically using fiber optics and tritium, ensuring visibility in varying light conditions.
- RUGGED CONSTRUCTION: Made from forged 7075-T6 aluminum alloy with OD Green Cerakote finish, offering superior durability and resistance to wear.
- ADVANCED OPTICS: 4x magnification combined with a 32mm objective lens provides a clear sight picture, enhancing accuracy at multiple distances.
- COMBAT-PROVEN DESIGN: Field-tested and trusted in combat, ensuring reliability and performance under extreme conditions.
- BULLET DROP COMPENSATION: Built-in BDC reticle allows for precision shooting up to 600 meters, enhancing long-range accuracy for .223/5.56 ammo.
- BINDON AIMING CONCEPT: "Both Eyes Open" design supports rapid target acquisition while preserving peripheral vision.
- VERSATILE MOUNTING: Comes with a flattop mount for easy installation on Picatinny rail systems, compatible with various firearms.
- COMPACT AND LIGHTWEIGHT: Weighing only 9.9 oz and measuring 5.8 inches, this scope is portable and perfect for extended use in the field.
Technical Specifications
Specification | Detail |
---|---|
Model | TA31-C-100379 |
Magnification | 4x |
Objective Lens Diameter | 32mm |
Reticle | Green Crosshair .223 BAC |
Illumination | Dual (Fiber Optic & Tritium) |
Housing Material | 7075-T6 Aluminum Alloy |
Finish | OD Green Cerakote |
Weight | 9.9 oz (280.7 g) |
Length | 5.8" (147.3 mm) |
Eye Relief | 1.5" (38.1 mm) |
Field of View | 7° (36.8 ft @ 100 yards) |
Exit Pupil | 8.1 mm |
Adjustment | 2 clicks/inch @ 100 yards |
Parallax Setting | Fixed |
Mount Type | Flattop |
Waterproof | Yes |
Battery | None required |
SKU/UPC | 719307307964 |
MPN | 100379 |
What's in the Box?
- Trijicon ACOG 4x32 Dual-Illum Riflescope
- Flattop mounting adaptor
- Lens covers
- User manual
Customer Reviews
"The clarity and durability of the ACOG are unmatched. Perfect for tactical situations." - John D.
"The dual illumination is fantastic! I can see clearly in all lighting conditions." - Sarah L.
"Lightweight and reliable, this scope has improved my shooting accuracy significantly." - Mike T.
FAQ
How does the dual illumination system work? The ACOG features a unique dual illumination system that combines fiber optics and tritium, allowing the reticle to adjust automatically based on ambient light. This ensures consistent visibility without the need for batteries, making it reliable in various conditions.
Is the ACOG suitable for low-light conditions? Yes, the tritium illumination allows for effective use in low-light environments, while the fiber optic component enhances brightness in daylight. This makes the ACOG versatile for different lighting situations, from bright sunlight to dusk.
How does the bullet drop compensator function? The integrated bullet drop compensator (BDC) is calibrated specifically for .223/5.56 ammunition. This means you can accurately engage targets up to 600 meters without needing to make manual adjustments, streamlining your shooting experience.
Similar Models
Looking for additional optics? Explore our extensive Trijicon lineup, including models like the Trijicon AccuPoint 1-6x24 for versatile magnification and the Trijicon RMR Type 2 for enhanced reflex sighting. Discover our full collection for reliable and high-performance scopes tailored to your needs.
You May Also Like
Here’s some of our most similar products people are buying. Click to discover trending style.