Overview
The Trijicon TA31C100380 ACOG (Advanced Combat Optical Gunsight) 4x32mm Fixed Power Combat Optic is a battle-proven aiming solution designed for superior performance in demanding operational environments. This optic integrates a precision-machined housing with a battery-free illumination system, delivering reliable target acquisition and engagement capability without dependency on external power sources. Engineered for durability and optical clarity, the TA31C100380 ACOG optimizes target identification across varied lighting conditions, making it a critical component for professional and competitive applications.
Key Features
Precision Optical System
- 4x Magnification: Provides a consistent, clear image for rapid target identification and engagement at intermediate distances.
- 32mm Objective Lens: Optimizes light transmission for bright, crisp imagery even in low-light conditions.
- Crosshair Reticle: A precise crosshair pattern facilitates accurate holdovers and ranging, enhancing engagement precision.
- Bindon Aiming Concept (BAC): Designed to allow use of the optic with both eyes open, promoting rapid target acquisition and maintaining situational awareness.
Illumination and Durability
- Tritium & Fiber Optic Illumination: Utilizes a dual illumination system that automatically adjusts reticle brightness based on ambient light. Tritium ensures illumination in low-light or no-light conditions without batteries, while the fiber optic collects ambient light for daytime brightness.
- Forged Aluminum Housing: Constructed from a robust 7075-T6 aircraft-grade aluminum alloy for exceptional structural integrity and resistance to operational stresses.
- Waterproof & Fogproof: Nitrogen-purged and O-ring sealed to prevent internal fogging and ensure performance in submersion up to 100 meters (330 feet).
- Shock Resistant: Engineered to withstand significant recoil and impact without loss of zero or compromise to optical performance.
Ergonomics and Integration
- Flat Dark Earth (FDE) Finish: A durable, non-reflective FDE coating provides operational camouflage and enhanced corrosion resistance.
- Integrated Mounting Solution: Designed for direct integration onto any Picatinny rail system, ensuring a stable and repeatable zero.
Technical Specifications
- Magnification: 4x Fixed
- Objective Lens Diameter: 32mm
- Reticle Pattern: Crosshair (Tritium/Fiber Optic Illuminated)
- Eye Relief: 1.5 inches (38.1 mm)
- Exit Pupil: 8 mm
- Field of View (Degrees): 7°
- Field of View @ 100 Yards: 36.8 ft (11.2 m)
- Adjustment @ 100 Yards (Clicks/Inch): 3 clicks per inch (0.87 MOA per click)
- Housing Material: Forged 7075-T6 Aircraft-Grade Aluminum Alloy
- Finish: Flat Dark Earth (FDE)
- Length: 6.0 inches (152 mm)
- Weight (with mount): 18.0 oz (510 g)
- Waterproof Rating: 100 meters (330 feet)
- Power Source: Fiber Optic and Tritium (Battery-Free)
- Mount: Includes Picatinny Rail Mount (TA51)
