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Trijicon ACOG 4x32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR Rifle Scope Trijicon
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  • Trijicon ACOG 4x32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR Rifle Scope Trijicon
  • Trijicon ACOG 4x32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR Rifle Scope Trijicon
  • Trijicon ACOG 4x32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR Rifle Scope Trijicon
  • Trijicon ACOG 4x32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR Rifle Scope Trijicon
  • Trijicon ACOG 4x32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR Rifle Scope Trijicon
Trijicon ACOG 4x32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR

Trijicon ACOG 4x32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR

£2,099.99
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MUST READ: There is a 10 working day dispatch time. If you cannot wait please do not place order!

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Flexible returns

Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR

Features

  • Dual‑Illuminated, Battery‑Free ACOG: Fiber optics (auto day brightness) + tritium lamp (low/no light) — always on; no batteries in the ACOG body.
  • 4× Fixed BAC Combat Optic: Bindon Aiming Concept™ supports both‑eyes‑open speed at CQB distances while preserving precise 4× aiming for mid‑range 5.56 work.
  • .223/5.56 BDC Green Crosshair Reticle: Fine illuminated crosshair with ballistic stadia scaled for common 5.56 NATO loads when zeroed at 100 m; high‑contrast green is fast to pick up against bright or mixed backgrounds.
  • Factory‑Mounted Trijicon RMR® Type 2 (3.25 MOA Red Dot): Instant 1× heads‑up sighting for close targets without breaking cheek weld; ruggedized electronics.
  • Rugged Forged 7075‑T6 Aluminum Housing: Combat‑proven ACOG chassis; shock, recoil, and environmental abuse resistant; sealed and fog‑proof.
  • External Tool‑Less Adjusters: Positive ½ MOA windage & elevation clicks; quick zero corrections in the field.
  • Wide Situational Field of View: 7° / 36.8 ft @ 100 yd helps track movers and maintain awareness.
  • Mission‑Ready Mounting: Ships with TA51 flattop Picatinny thumbscrew adapter; RMR pre‑aligned on top.
  • Made in USA & Trijicon Limited Lifetime Warranty (optics); electronics limited warranty (RMR).

Technical Specifications for Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Crosshair Reticle with RMR

Specification

Details

Manufacturer

Trijicon

Model / MPN

TA31‑C‑100552 / 100552

SKU

TA31‑C‑100552

UPC

719307311800

Country of Origin

USA

Magnification

4× fixed

Objective Lens Diameter

32 mm

Optical Design

Fixed‑power prism (integral ACOG housing)

Reticle

Green Crosshair .223/5.56 BDC (dual‑illum fiber optic / tritium)

Illumination (ACOG)

Automatic fiber (day) / tritium (night); battery‑free

Piggyback Optic

Trijicon RMR® Type 2 LED Red Dot, 3.25 MOA (CR2032 battery)

Eye Relief

1.5″ (38 mm)

Field of View @ 100 yd

36.8 ft (7°)

Exit Pupil

8.1 mm

Adjustment Click Value

½ MOA (≈2 clicks/inch @ 100 yd)

Total Adjustment Range

~40 MOA windage & elevation

Parallax Focus

Fixed at 100 m (≈109 yd)

Overall Length

5.8″ optic body (~7″+ assembled w/ RMR & mount)

Weight

15.1 oz optic‑only (approx. 19–20 oz complete w/ RMR & mount)

Housing Material / Finish

Forged aluminum; matte black hard anodize

Optical Coatings

Fully multi‑coated

Waterproof / Fog‑Proof

Sealed; nitrogen‑purged; duty waterproof

Shock Resistance

Combat‑rated for service calibers

Mount Interface

TA51 flattop Picatinny thumbscrew adapter (included; RMR top plate integrated)

Included Accessories

  • 4×32 ACOG (Green Crosshair .223/5.56 BDC, dual‑illum)
  • Factory‑mounted Trijicon RMR® Type 2 3.25 MOA Red LED (battery included)
  • TA51 flattop Picatinny thumbscrew mount
  • Adjuster cap lanyard / hardware kit
  • Lens cleaning tool
  • Protective caps (as packaged)
  • Trijicon logo sticker
  • Owner’s manuals & warranty documentation (ACOG + RMR)

SEO Keywords
Trijicon ACOG TA31‑C‑100552, 4×32 Green Crosshair 5.56 BDC ACOG w/ RMR, dual‑illum fiber tritium combat optic, Trijicon ACOG RMR combo.

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: approximately 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: Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured) - £9.99 Flat rate.
  • Orders under £300: Royal Mail Tracked 24 service for £4.99
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.

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