The Trijicon ACOG 4x32 Rifle Scope Horseshoe/Dot .223 LED Red Reticle (SKU TA02-D-100394) is the LED version of the 4x32 ACOG: the same fixed 4x prism body and etched .223/5.56 bullet drop compensating reticle, but lit by a battery-powered LED with six brightness settings rather than by fibre optics and tritium.
How It Compares
Most ACOGs are battery-free. This one trades that for control: a single AA battery drives the LED for more than 12,000 hours on setting 4, and you choose the brightness rather than letting daylight set it, which suits shooting under artificial light or in conditions where a fibre-optic optic would be dimmer than you want. The reticle here is the horseshoe/dot, a fast close-range shape with BDC stadia below it; the crosshair version of the same LED scope is the Trijicon ACOG 4x32 LED rifle scope, red crosshair BDC. The battery-free equivalents are in Trijicon ACOG rifle scopes. Browse all rifle scopes, AR-15 optics or the full Trijicon optics range.
Ideal For
- Carbines where the shooter wants to set reticle brightness rather than have daylight set it
- Close-range work that suits a horseshoe shape over a crosshair
- Builds that will later carry an RMR on the forward mount provision
Key Features
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Reticle: Red horseshoe/dot BDC, LED illuminated, calibrated .223/5.56
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Illumination: LED, user-adjustable: 6 brightness settings with off between each; powered by a single AA battery (lithium or alkaline)
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Battery Life: Over 12,000 continuous hours on setting 4
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Turrets: 2 clicks per inch at 100 yards (1/2 MOA per click)
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Mount: TA51 flattop thumbscrew mount included; forward RMR mount provision on the body
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Warranty: Trijicon Limited Lifetime Warranty
Technical Specifications
| Magnification / Objective |
4x fixed |
| Objective |
32 mm |
| Reticle |
Red horseshoe/dot BDC, LED illuminated, calibrated .223/5.56 |
| Reticle Colour |
Red |
| Calibre Calibration |
.223 / 5.56 BDC |
| Illumination |
LED, user-adjustable: 6 brightness settings with off between each; powered by a single AA battery (lithium or alkaline) |
| Battery Life |
Over 12,000 continuous hours on setting 4 using the supplied AA alkaline battery at 21°C (70°F) |
| Adjustment Range |
2 clicks per inch at 100 yards (1/2 MOA per click) |
| Eye Relief |
1.5 in (38 mm) |
| Exit Pupil |
0.32 in (8.1 mm) |
| Field of View |
36.8 ft at 100 yards (12.3 m at 100 m); 7° |
| Weight |
17.5 oz (496 g) |
| Housing |
Forged 7075-T6 aluminium, matte black |
| Mount |
Flattop Thumbscrew Mount TA51 (included); body has forward RMR mount provision |
| Water Resistance |
Submersion depth 66 ft (20 m) |
| What's Included |
Rifle scope, TA51 thumbscrew flattop adapter, AA battery, TA56 LensPen, TA71E lanyard assembly for adjuster caps, lanyard assembly for battery cap, PR15 logo sticker |
| SKU / MPN / UPC |
TA02-D-100394 / TA02-D-100394 / 719307320581 |
Warranty
Trijicon back this with their Limited Lifetime Warranty: the optical system and metal structure are covered against defects in materials and workmanship for the lifetime of the original owner. Electronics are separately warranted for five years from date of manufacture.
UK Delivery & Support
Delivery is a flat £5 by Royal Mail Tracked 24, UK addresses only, with no free-delivery threshold. Allow 7–10 business days from order to doorstep — most of that window is sourcing, and the Tracked 24 leg is the last day of it. Duties and import fees are prepaid, so there is nothing to pay on arrival. Questions about reticles, mounts or fit? Email info@xtremetactical.co.uk, or message us on WhatsApp or by text on +44 7940 435857 — messages only, we don't answer voice calls.
Frequently Asked Questions
Does this ACOG need a battery?
Yes — unlike the fibre-optic and tritium ACOGs, this is the LED model and runs on a single AA battery, giving over 12,000 continuous hours on setting 4.
What calibre is the reticle calibrated for?
.223 / 5.56 — the bullet drop compensating stadia below the horseshoe are cut for that cartridge.
Does it come with a mount?
Yes — the TA51 flattop thumbscrew mount is included, and the body carries a forward RMR mount provision.
Can I shoot with both eyes open?
Yes — the ACOG is designed around the Bindon Aiming Concept for both-eyes-open shooting at speed.
What warranty does it carry?
Trijicon's Limited Lifetime Warranty. Electronics carry a five-year term from date of manufacture.
Is this a genuine Trijicon product?
Yes — factory-new, genuine Trijicon, covered by Trijicon's Limited Lifetime Warranty.
