• 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
1 6

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

$1,149.99 USD
$1,149.99 USD
Sale Sold out
Shipping calculated at checkout.

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.

View full details