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Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle Rifle Scope Trijicon
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  • Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle Rifle Scope Trijicon
Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle

Trijicon ACOG 4x32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle

£1,299.99
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MUST READ: There is a 10 working day dispatch time. If you cannot wait please do not place order!

Reliable shipping

Flexible returns

Trijicon ACOG 4×32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle

Features

  • Tritium‑Only Illumination: Reticle is black in bright light; glows amber in low/no light from an internal tritium lamp—no fiber optic, no batteries.
  • M4/M4A1 Ballistic Match: .223/5.56 BDC stadia optimized around 62‑gr M855 from 14.5–16″ carbines; engage from CQB to 600 m without dialing.
  • Amber BDC Crosshair Reticle: Simple vertical drop scale with range references; illuminated center promotes positive aiming in the dark.
  • Integrated Backup Iron Sights: Rear ghost‑ring aperture and front blade molded into the housing for emergency close‑range use.
  • Forged 7075‑T6 Aluminum Housing: One‑piece, shock‑resistant combat body built to survive deployment abuse.
  • Sealed & Deep‑Water Rated: Waterproof to 100 m and nitrogen‑purged to resist internal fogging across temperature swings.
  • ½ MOA External Adjusters: 2 clicks/inch @100 yd windage & elevation under tethered caps; rugged internal prism adjustment system holds zero.
  • Compact 4× Combat Glass: Bright, wide field (7°) helps with rapid ID and transitions.
  • TA51 Flattop Adapter Included: Ready for MIL‑STD‑1913 / AR‑15 flattop rails; historically adaptable to carry‑handle installs.
  • Made in USA & Backed by Trijicon Warranty.

Technical Specifications for Trijicon ACOG 4×32 Tritium Riflescope .223/5.56 BDC Amber Crosshair Reticle

Specification

Details

Manufacturer

Trijicon

Model / MPN

TA01NSN / 100091

SKU

TA01NSN

UPC

719307300538

Country of Origin

USA

Magnification

4× fixed

Objective Lens Diameter

32 mm

Optical Design

Fixed‑power prism (integral ACOG housing)

Reticle

Amber .223/5.56 BDC Crosshair (tritium illuminated; black by day)

Illumination Source

Tritium—battery‑free, no fiber optic

BDC Range

Scaled to 600 m w/ 62‑gr 5.56 (M855) carbine velocities

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 (optimized ~100 m)

Overall Length

5.8″ (147 mm)

Weight

~15 oz class w/ TA51 mount (optic body slightly less)

Housing Material / Finish

Forged aluminum; matte black hard anodize

Waterproof / Fog‑Proof

Waterproof to 100 m; nitrogen‑purged

Shock Resistance

Combat‑rated for service calibers

Mount Interface

TA51 flattop Picatinny thumbscrew adapter (included)

Backup Iron Sights

Built‑in rear aperture & front blade (close emergency use)

Included Accessories

  • TA01NSN 4×32 Tritium ACOG optic (.223/5.56 BDC Amber Crosshair)
  • TA51 flattop Picatinny thumbscrew mount
  • Integrated backup iron sights
  • Rubber lens cap / dust cover (package dependent)
  • Lens cleaning tool
  • Tethered adjuster caps & lanyard
  • Trijicon sticker
  • Owner’s manual & warranty card

SEO Keywords
Trijicon ACOG TA01NSN, 4×32 Tritium Amber Crosshair 5.56 BDC, M4A1 TA01NSN ACOG, battery‑free tritium ACOG scope, Trijicon military carbine optic.

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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