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In stock — ready to dispatchSKU: TA31F
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Covered by the manufacturer's warranty. Contact our UK support team for any warranty assistance.
A UK-based specialist retailer of premium optics and tactical gear from trusted global brands — with no import fees and secure checkout.
The Trijicon ACOG 4x32 is the legendary battery-free combat optic — a fixed 4x prism scope trusted by militaries for decades. Fibre optics gather daylight and tritium glows in the dark, so the etched BAC .223/5.56 Chevron reticle is always lit and automatically matches the ambient light.
This is the Chevron reticle version: the fine chevron tip gives a precise aiming point that's fast up close and accurate at distance. Because the reticle is etched into the glass, your aiming point is always there — and the forged-aluminium housing is famously tough and waterproof.
How It Compares
Prefer a different aiming reference? The same ACOG is offered with a Crosshair or Horseshoe/Dot reticle, or paired with an RCR red dot. Browse the wider Trijicon range and AR-15 optics; read red dot vs holographic vs LPVO.
Ideal For
Key Features
Technical Specifications
| Magnification | 4x (fixed) |
| Objective | 32 mm |
| Reticle | BAC .223 Chevron (etched) |
| Illumination | Fibre optic + tritium (battery-free) |
| Eye Relief | 1.5 in |
| FOV @ 100 yd | 36.8 ft |
| Length / Weight | 5.8 in / 9.9 oz |
| Housing | Forged aluminium; waterproof |
| Origin | USA |
What's Included
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Trijicon's Limited Lifetime Warranty.
Frequently Asked Questions
Does the ACOG need batteries?
No — fibre optics power the reticle in daylight and tritium illuminates it in the dark, adjusting automatically.
What is the BAC Chevron reticle?
A .223/5.56-calibrated reticle with a fine chevron tip for precision, plus the Bindon Aiming Concept for fast both-eyes-open shooting.
What if the illumination fades?
The reticle is etched into the glass, so it remains fully usable even without illumination.
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