The Trijicon ACOG 3x24 Rifle Scope Crosshair 7.62x39 123gr Dual-Illuminated Red Reticle (SKU TA50-C-400357) is a compact fixed 3x ACOG with a 24 mm objective and a red crosshair carrying 7.62x39/123gr bullet drop marks, lit by fibre optics in daylight and a tritium lamp after dark with no battery of any kind.
How It Compares
This is the 3x24 cut for the 7.62x39 cartridge rather than a 5.56 load, which makes it the one for AK-pattern rifles, and the crosshair is the most precise of its reticle patterns. The same optic with a green lamp is the ACOG 3x24 Crosshair 7.62x39 Green. If you want a faster shape at close range the red horseshoe dot for 7.62x39 is the alternative, and on a .223 rifle the red crosshair cut for .223 55gr is the equivalent. Browse all rifle scopes, the Trijicon ACOG rifle scopes range or the full Trijicon optics range.
Ideal For
- 7.62x39 rifles running a 123gr load
- Precise work where a fine crosshair beats a horseshoe
- Short builds where a full-size rifle scope would not fit
Key Features
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Reticle: Dual illuminated red crosshair
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Illumination: Dual illuminated: fibre optics (day) + tritium (night); battery-free
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Calibre Calibration: 7.62x39 / 123gr BDC
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Mount: Low 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 red crosshair |
| Calibre Calibration |
7.62x39 / 123gr 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 (Low 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-400357 / TA50-C-400357 / 719307314160 |
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?
7.62x39 with a 123gr bullet. On a 5.56 rifle the holds will not match.
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.
Does it come with a mount?
Yes — a Low Height Trijicon Q-LOC quick-release Picatinny mount, which sits the optic low over the receiver.
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.
