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Great price and service highly recommend
great little prism scope
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Trijicon ACOG 4×32 BAC ECOS Riflescope 5.56 BDC Green Crosshair Reticle
£2,099.99
Reliable shipping
Flexible returns
Trijicon ACOG 4×32 BAC ECOS Riflescope 5.56 BDC Green Crosshair Reticle
Features
- Dual‑Illuminated, Battery‑Free ACOG: Fiber optics automatically regulate reticle brightness in daylight; tritium lamp provides a glow in low/no light—no batteries required in the ACOG body.
- ECOS Dual‑Sighting System: Factory‑mated Trijicon RMR® Type 2 LED Red Dot (3.25 MOA) mounted atop the ACOG for instant, heads‑up CQB transitions without changing cheek weld.
- 5.56 BDC Green Crosshair Reticle: Highly visible green crosshair with ballistic drop stadia scaled for 5.56 NATO / .223 trajectories (100 m zero) for rapid holds to extended distance.
- Backup Iron Sights & Quick‑Release Mount: Integrated mini iron sights on the included Trijicon QD Picatinny mount provide a tertiary aiming option; fast on/off with repeatable zero.
- Bindon Aiming Concept™ Speed: True both‑eyes‑open shooting at 4× magnification—maintain situational awareness while driving the crosshair on target.
- Battle‑Proven Durability: Forged aluminum housing, Cerakote® Flat Dark Earth finish, shock‑resistant, waterproof, fog‑proof—built for combat environments.
- External Tool‑Less Adjusters: 1/2 MOA windage & elevation clicks; no turret caps needed.
- Compact, Lightweight Deployment Kit: Designed for carbines where height, balance, and weight matter.
- Made in USA & Backed by Trijicon Warranty.
Technical Specifications for Trijicon ACOG 4×32 BAC ECOS Riflescope 5.56 BDC Green Crosshair Reticle
|
Specification |
Details |
|
Manufacturer |
Trijicon |
|
Model / MPN |
TA31‑D‑100554 / 100554 |
|
SKU |
TA31‑D‑100554 |
|
UPC |
719307311824 |
|
Country of Origin |
USA |
|
Magnification |
4× fixed |
|
Objective Lens Diameter |
32 mm |
|
Optical Design |
Fixed‑power prism sight (no maintube) |
|
Reticle |
Green Crosshair 5.56 BDC (dual‑illuminated fiber optic / tritium) |
|
Illumination (ACOG) |
Auto fiber (day) / tritium (night); battery‑free |
|
Piggyback Optic |
Trijicon RMR® Type 2 LED Red Dot, 3.25 MOA (battery powered, CR2032) |
|
Eye Relief |
1.5″ (38 mm) |
|
Field of View @ 100 yd |
36.8 ft (7°) |
|
Exit Pupil |
8.1 mm |
|
Adjustment Click Value |
1/2 MOA per click |
|
Total Adjustment Range |
~40 MOA windage & elevation |
|
Parallax Focus |
Fixed at 100 m (≈109 yd) |
|
Overall Length |
~7.3″ assembled ECOS kit (approx. 5.8–6.2″ ACOG optic body) |
|
Weight |
~15.1 oz ACOG optic; ~20 oz class complete ECOS kit (ACOG + RMR + mount/irons) |
|
Finish / Color |
Cerakote® Flat Dark Earth (FDE) |
|
Waterproof / Fog‑Proof |
Sealed; nitrogen‑purged; service‑rated waterproof |
|
Shock Resistance |
Combat‑rated (duty calibers) |
|
Mount Interface |
Trijicon Quick‑Release Picatinny mount w/ integrated backup iron sights (included) |
Included Accessories (ECOS Kit Contents)
- 4×32 ACOG (dual‑illum Green Crosshair 5.56 BDC)
- Trijicon RMR® Type 2 3.25 MOA Red LED (factory mounted)
- Trijicon QD Picatinny mount w/ integrated backup iron sights
- Lens cleaning tool
- Adjustment / hardware kit
- Trijicon logo sticker
- Owner’s manual & warranty documentation
SEO Keywords
Trijicon ACOG TA31‑D‑100554, ACOG ECOS Green Crosshair 5.56, 4×32 ACOG w/ RMR FDE, dual‑illum fiber tritium combat optic, Trijicon ECOS kit.
Frequently asked questions
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.
Are any purchases final sale?
No, you can cancel at anytime and will receive a full refund. We will always work with you.
When will I get my order?
Shipping & Delivery
- We work quickly to process and ship your order as soon as possible.
- Once your order has shipped, you’ll receive an email with full tracking details.
Delivery Times
- Standard delivery from our USA suppliers: 7–10 working days (usually within a week)
- UK Stock Collection items ship within 24 hours.
Stock & Sourcing
- Due to limited demand, we do not hold inventory in the UK. All products ship direct from our USA suppliers to us then we ship to you so you don’t pay any imports fees.
Insurance & Guarantees
- Orders over £300: Free Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured)
- Orders under £300: Royal Mail Tracked service for £3.99
Where are your products manufactured?
Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
How much does shipping cost?
Shipping & Insurance
Orders over £300 ship free via Royal Mail Special Delivery, guaranteed next day and fully insured.
Orders under £300 ship via Royal Mail Tracked for a flat fee of £3.99.
Our signature product.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
