

Trijicon ACOG 4x32 Riflescope Dual-Illum Red Crosshair FDE 100372 offers a fixed 4x magnification paired with a 32mm objective lens, ensuring clear visibility and a broad field of view for accurate target acquisition. The scope features a Cerakote Flat Dark Earth (FDE) finish, providing both aesthetic appeal and corrosion resistance. Engineered for high-performance, this Advanced Combat Optical Gunsight (ACOG) is suitable for military, law enforcement, and civilian use.
With Trijicon's dual-illumination technology, the red crosshair reticle remains visible in varying light conditions, powered by fiber optics during the day and tritium at night. This automatic brightness adjustment enhances usability across different environments. The rugged aluminum-alloy housing withstands harsh conditions, while its compact design and generous eye relief ensure user-friendly operation, making it a reliable optic for tactical and hunting applications.
Key Features:
- DUAL ILLUMINATION SYSTEM: Utilizes fiber optics for daytime visibility and tritium for low-light conditions, ensuring the reticle is always clear.
- RUGGED CONSTRUCTION: Built from 7075-T6 aircraft-grade aluminum for exceptional durability against harsh environments.
- ADVANCED OPTICS: Multi-coated lenses enhance light transmission and clarity for better target acquisition.
- VERSATILE RETICLE: Red crosshair reticle with bullet drop compensation stadia aids in achieving long-range accuracy.
- COMPACT DESIGN: Weighs 9.9 oz and measures just 5.8" long, minimizing impact on weapon balance.
- WIDE FIELD OF VIEW: 7° angular field of view (36.8 ft at 100 yards) improves situational awareness.
- WATERPROOF PERFORMANCE: Nitrogen-filled to prevent internal fogging, ensuring clarity in all weather.
- COMBAT-PROVEN: Tested and widely adopted by military and law enforcement agencies for reliability.
Technical Specifications
Specification | Value |
---|---|
Model | TA31-C-100372 |
SKU | 100372 |
Magnification | 4x |
Objective Lens Diameter | 32mm |
Reticle | Red Crosshair |
Illumination | Dual (Fiber Optics & Tritium) |
Body Color | Flat Dark Earth (FDE) |
Length | 5.8" |
Weight | 9.9 oz |
Field of View | 7° (36.8 ft @ 100 yards) |
Eye Relief | 1.5" |
Exit Pupil | 8.1 mm |
Parallax Setting | Fixed |
Adjustment Click Value | 2 clicks/inch @ 100 yards |
Housing Material | 7075-T6 Aluminum |
Finish | Cerakote |
Waterproof | Yes |
Battery | None required |
Warranty | Limited Lifetime |
What's in the Box?
- Trijicon ACOG 4x32 Riflescope
- Scopecoat
- Manual
- Warranty Card
Customer Reviews
"The clarity and durability of this ACOG are unmatched. Perfect for my shooting needs!"
"I love the dual-illumination feature. It makes a big difference in low-light situations."
"Compact and lightweight, yet incredibly sturdy. A great addition to my gear."
FAQ
How does the dual-illumination system work? The dual-illumination system uses fiber optics to gather light during the day, automatically adjusting brightness for optimal visibility. At night or in low-light conditions, tritium provides a self-illuminating reticle without requiring batteries.
Is the ACOG 4x32 suitable for all weather conditions? Yes, the scope is nitrogen-filled to prevent fogging and is waterproof, making it reliable in various weather conditions, from rain to snow.
How does it compare to other Trijicon models? The ACOG 4x32 is designed for fixed 4x magnification, making it ideal for medium-range shooting. If you need variable magnification, consider the Trijicon VCOG series, which offers greater flexibility for different shooting scenarios.
Similar Models
Looking for more options? Explore our full collection of Trijicon optics, including the Trijicon VCOG series for versatile magnification and the Trijicon RMR for compact reflex sights. Each model is crafted for superior performance and reliability.
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