Trijicon ACOG 4x32 TA31 Green Chevron Reticle Black Optic

The Trijicon ACOG 4x32 delivers combat-proven magnified optics with tritium illumination for immediate target acquisition in any lighting condition. This fixed 4x magnification scope combines durability with precision, eliminating the need for batteries while maintaining consistent reticle brightness from dawn to dusk.

What Makes This Different

Unlike battery-dependent optics, the ACOG uses tritium and fiber optics for automatic brightness adjustment that never fails when needed most. The dual-illumination system provides bright reticle visibility in daylight through fiber optics, then seamlessly transitions to tritium glow in low-light conditions. Built to military specifications, this optic withstands impacts and environmental extremes that would disable lesser scopes.

Key Features

• Green chevron reticle with bullet drop compensation for .223/5.56 ammunition
• Dual illumination system combining tritium and fiber optics requires no batteries
• 32mm objective lens provides clear target resolution at 4x magnification
• Black hardcoat anodized aluminum housing resists corrosion and wear
• Waterproof to 11 meters and shockproof to withstand heavy recoil
• Compatible with Picatinny rail systems and includes mounting hardware
• Nitrogen-filled housing prevents internal fogging in temperature changes

Field performance centers on rapid target engagement at intermediate ranges where 4x magnification provides optimal balance between speed and precision. The chevron reticle design allows quick center-mass shots while offering precise aiming points for longer distances. Military and law enforcement units rely on ACOG optics because they function reliably in desert heat, arctic cold, and humid jungle conditions without maintenance or adjustment.

Technical Specs

• Magnification: 4x fixed power
• Objective lens diameter: 32mm
• Eye relief: 1.5 inches
• Field of view: 28.9 feet at 100 yards
• Length: 5.8 inches
• Weight: 9.9 ounces
• Housing material: Forged aluminum with hardcoat anodizing
• Reticle: Green chevron with bullet drop compensator
• Mounting: Picatinny rail compatible
• Country of origin: USA
• Warranty: Limited lifetime manufacturer warranty

This ACOG represents proven technology that continues serving military forces worldwide after decades of combat testing. The combination of magnification, durability, and self-illuminating reticle makes it an investment in reliable performance when accuracy matters most.