The Trijicon ACOG 4x32mm is a compact, internally adjustable combat riflescope built around Trijicon’s Bindon Aiming Concept (BAC), which lets shooters keep both eyes open for fast, instinctive target acquisition (model TA31D100313). It features an illuminated reticle for use across a range of light conditions, with a green chevron aiming point.

Key Specifications

• Delivers 4x fixed magnification through a 32mm objective lens.
• Features an illuminated Green Chevron reticle for a fast, repeatable aiming point.
• Built around Trijicon’s Bindon Aiming Concept (BAC) for both-eyes-open shooting.
• Provides 1.50 in. of eye relief.
• Lenses are multi-coated for improved light transmission.
• Measures 5.98 in. in overall length.
• Manufactured by Trijicon.

Frequently Asked Questions

Does this Trijicon ACOG need a battery? It depends on the configuration: Trijicon ACOGs use either battery-free fiber-optic/tritium illumination or an LED reticle powered by a single AA battery. Check the listing details for this specific model before ordering.

What is the Bindon Aiming Concept (BAC)? BAC is Trijicon’s both-eyes-open shooting method: the non-dominant eye views the illuminated reticle while the dominant eye views the target, so the shooter’s brain overlays the two images for fast target engagement.

What magnification and objective size does this ACOG have? This model is a fixed 4x magnification with a 32mm objective lens.

Buy the Trijicon ACOG 4x32mm FDE Green Chevron Riflescope

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