The Trijicon ACOG 3x24 Rifle Scope Horseshoe/Dot .223 55gr Dual-Illuminated Green Reticle Standard Height (SKU TA50-C-400350) is a compact fixed 3x ACOG with a 24 mm objective and a green horseshoe and dot reticle carrying .223/55gr bullet drop marks, lit by fibre optics in daylight and a tritium lamp after dark with no battery of any kind.
How It Compares
The green-lamp horseshoe on the standard-height Q-LOC, which sits the ACOG higher over the receiver than the low version and suits a more upright head position. The same optic on the Low Height Q-LOC sits lower. With a red lamp instead, the red horseshoe dot on the standard-height mount is the direct equivalent, and the green crosshair replaces the horseshoe with a finer point of aim. Browse all rifle scopes, the Trijicon ACOG rifle scopes range or the full Trijicon optics range.
Ideal For
- .223 and 5.56 carbines running a 55gr load
- Builds that want a more upright head position or clearance over back-up sights
- Woodland and foliage backgrounds where a green lamp stands out better than red
Key Features
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Reticle: Dual illuminated green horseshoe/dot
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Illumination: Dual illuminated: fibre optics (day) + tritium (night); battery-free
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Calibre Calibration: .223 / 55gr BDC
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Mount: Standard-height Trijicon Q-LOC quick-release Picatinny mount
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Warranty: Trijicon Limited Lifetime Warranty
Technical Specifications
| Magnification / Objective |
3x fixed |
| Objective |
24 mm |
| Reticle |
Dual illuminated green horseshoe/dot |
| Calibre Calibration |
.223 / 55gr BDC |
| Illumination |
Dual illuminated: fibre optics (day) + tritium (night); battery-free |
| Adjustment Range |
0.5 MOA per click |
| Eye Relief |
1.4 in (36 mm) - very short, the shortest of the compact ACOGs |
| Exit Pupil |
0.32 in (8.1 mm) |
| Field of View |
25.6 ft at 100 yards (8.5 m at 100 m) |
| Length |
4.9 in (124 mm); L×W×H 4.9 × 2.2 × 2.3 in (124 × 56 × 58 mm) |
| Weight |
7.9 oz (224 g) |
| Housing |
Forged 7075-T6 aircraft-grade aluminium, matte black |
| Mount |
Trijicon Q-LOC Technology quick-release Picatinny mount (standard-height Q-LOC) |
| Water Resistance |
Waterproof, dry-nitrogen filled |
| What's Included |
ACOG, Q-LOC mount, Compact ACOG Scopecoat (TA62), LensPen (TA56), Trijicon logo sticker (PR15) |
| SKU / MPN / UPC |
TA50-C-400350 / TA50-C-400350 / 719307314092 |
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. The tritium lamp carries its own multi-year term 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 it need batteries?
No — the reticle is lit by fibre optics in daylight and tritium in the dark. There is nothing to switch on and nothing to run flat.
What calibre is the reticle calibrated for?
.223 Remington with a 55gr bullet. The stadia below the horseshoe are the drop holds for that load.
What does the standard-height mount change?
It sits the ACOG higher over the receiver than the Low Height Q-LOC, which suits a more upright head position and clears bulkier back-up sights.
Why choose green over red?
Green tends to stand out better against woodland and foliage, red against snow and pale ground. The two optics are otherwise identical.
How much eye relief does it have?
1.4 in (36 mm). That is very short — the shortest of the compact ACOGs — so it wants mounting well forward of a service stock.
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. The tritium lamp carries its own multi-year term from date of manufacture.
Is this a genuine Trijicon product?
Yes — factory-new, genuine Trijicon, covered by Trijicon's Limited Lifetime Warranty.
