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Questions & Answers
Which Trijicon ACOG site is best suited for 5.56mm AR? Expert Answer

There are many different models of the ACOG which are designed to work on AR15's chambered in 5.56. This Trijicon 4x32 ACOG Scope M4A1 Rifle Scope w/ Amber Center Illumination is one of the models designed for AR15's in 5.56. This Trijicon 4x32 ACOG Scope M4A1 Rifle Scope w/ Amber Center Illumination has a BDC reticle calibrated using 62 grain 5.56 ammo out of 16inch barrel.

by Hunter, Gear Expert, March 30, 2022
does this scope have open iron sights Expert Answer

Yes, the Trijicon 4x32 ACOG Scope M4A1 Rifle Scope does have built in backup iron sights.

by Hunter, Gear Expert, March 23, 2022
Customer Reviews
Helpful Positive Review
Almost right by Leifer, Verified Owner, February 11, 2021
USMC/Army Infantry vet here. This is not the ACOG that was used by any unit I was ever in. That would be the TA31F with the chevron. This one is designed for a 14.5 carbine with M855 (62 grain) ammo for the bullet drop compensator. That is why I got ...
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13/15 found this helpful
Helpful Positive Review
RLV US Army SFC Retired (medically) by Ronald, January 27, 2019
The best AR optic I've ever used. We used iron sights during my time at Harmony Church Ft Benning. I wish this was available in 1985. Zero on 3 of my AR's is so close that all 100 meter targets fall. My DD Ar and this ACOG are lethal for coyote to 40...
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8/8 found this helpful
Helpful Positive Review
ACOG ta01 by Legacy Reviewer, Verified Owner, July 15, 2013
Best of the best as far as optics go Military proven in battle so you know it will handle anything literally. You can beat these things up, run them over, even seen these things get shot and still work. And you cannot beat this price anywhere! Pros:...
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9/9 found this helpful
Helpful Positive Review
Trijicon 4x32 ACOG by DT, July 7, 2015
This is a an excellent optic. Glass is very good, and toughness probably second to none. The tritium cross hair works great in low light. Target acquisition is very fast, and field of view is perfect for near to medium distance targets. It comes ...
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3/3 found this helpful
Helpful Positive Review
fantastic scope. fantastic deal by John, November 21, 2015
Scope 100% exceeded my expectations. Optics are top shelf and all features are on par with item description. I bought the TA01NSN based on the reccomendation from trijicon that this scoped be used in tandem with a clip-on style night vision and I am ...
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3/3 found this helpful
Helpful Positive Review
Great Product by APC-11B, December 3, 2015
This scope is fantastic. It is the exact same scope I was issued in the Army as an infantryman. It is well made and very durable. Yes it is a bit pricey, but the overall quality of this scope definitely warrants spending the extra money. With a v...
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6/6 found this helpful
Read All 17 Reviews
Reticle:
Illuminated Amber TA01NSN Crosshair
Illumination Color:
Amber/Gold
Color:
Black
Weight:
15 oz
Adjustment Click Value:
0.25 MOA
Adjustment Type:
MOA
Illumination Type:
Tritium
Condition:
New

Code: TJ-RS-4x32TA01NSN-TA01NSN

MPN: TA01NSN

UPC: 719307300538

List: $1,524.00Save 29%
$1,077.99

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OP Bucks$31.66

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Trijicon 4x32 ACOG Scope M4A1 Rifle Scope w/ Amber Center Illumination

The Trijicon ACOG 4x32 Scope TA01NSN w/ Amber Center Illumination for M4A1 fits AR15/M16 flat-top rifles and modifications include an integral rear ghost ring aperture and a tritium glow-in-the-dark front sight(Amber Illumination) for close-combat/back-up sighting. The Trijicon ACOG 4x32 Rifle Scope was designed specifically for the US Special Operations Command SOPMOD M4 Carbine and features the reticle bullet drop compensator and range finding stadia lines that are based on the trajectory of the 62 grain bullet from a 16 inch M4A1 barrel. The black, daytime reticle of the Trijicon ACOG 4x32 Hunting Scope glows red at night and in low light due to its tritium composition. Unique to the Trijicon ACOG sights is its internal adjustment capability - only the prism housing moves - making this the most rugged scope available. These Fixed Power Rifle Scopes from Trijicon will withstand exposure to temperature extremes, salt spray, fog, fungus, humidity, sand, dust, shock vibration and a free fall drop onto a hard surface. Aerospace seals make Trijicon Rifle Scopes waterproof to depths greater than 500 feet and a sighting hole through the M16 integral base permits use of the iron sights without removal of the scope. This Trijicon ACOG 4x32mm Tactical Rifle Scope can be attached to the carrying handle with one or two screws (2nd screw is optional) and the user does not need to make any special adjustments between shots at different ranges.image

Specifications for Trijicon 4x32 ACOG Scope M4A1 Rifle Scope w/ Amber Center Illumination:

Manufacturer: Trijicon
Objective Lens Diameter: 32 mm
Magnification: 4 x
Reticle: Illuminated Amber TA01NSN Crosshair
Exit Pupil: 8 mm
Illumination Color: Amber/Gold
Field of View, Linear: 36.8 ft at 100 yds
Field of View, Angle: 7 degrees
Eye Relief: 1.5 in
Color: Black
Weight: 15 oz
Adjustment Click Value: 0.25 MOA
Length: 5.8 in
Adjustment Type: MOA
Illumination Type: Tritium
Fabric/Material: Forged Aluminum
Shockproof: Yes
Fogproof: Yes
Package Type: Polymer Hard Case
Magnification Type: Fixed
Condition: New
Country of Origin: USA
Attachment Type: TA51

Features of Trijicon 4x32 ACOG Scope M4A1 Rifle Scope w/ Amber Center Illumination:

  • Always On, Always Ready: Most ACOG models are battery free, featuring a tritium/fiber optic illuminated reticle that automatically adjusts the brightness based on available light.
  • Take Control: Several ACOG models are designed with a user-adjustable brightness setting powered by a single AA battery. The 3.5x35 LED and 4x32 LED models both offer six adjustable brightness settings.
  • Rugged, Reliable Housing Design: Fixed-power design allows for minimal moving parts to create a nearly indestructible sighting system.
  • "Both Eyes Open" Design: "Both eyes open" shooting using Trijicon's Bindon Aiming Concept (BAC) feature allows for improved situational awareness.
  • Outstanding Clarity: The quality of the glass and multi-coated lenses maximize light-gathering capabilities and clear field of view with zero distortion.
  • Exact Target Distances & Holds: Most ACOG models feature a bullet drop compensating and target-ranging reticle for decisive aiming.
  • Combat Proven: No other magnified optic has been used more in combat than the ACOG.
  • Shock-Resistant: Proven to withstand recoil from a .22LR to a .50BMG and everything in between. Easily passes U.S. Military drop test requirements.
  • Waterproof: Exceptional waterproof performance that exceeds military standards. Dry nitrogen-filled to eliminate fogging. This optic is tested to withstand and perform in extreme cold and heat with dry-nitrogen filled housing that mitigates fogging.

Package Contents:

  • Trijicon ACOG 4x32 Scope w/ Amber Center Illumination for M4A1
  • ACOG Thumbscrew Flattop Adapter
  • Rubber Scope Cap Cover
  • Backup Iron Sights
  • LENSPEN
  • Lanyard Assembly for Adjuster Caps
  • Trijicon Logo Sticker
  • ACOG Manual
  • Warranty Card

Trijicon 4x32 ACOG Scope M4A1 Rifle Scope w/ Amber Center Illumination Orderable Models

List of Orderable Models

  • Trijicon 4x32 ACOG Scope M4A1 Amber Center Illumination TA01NSN , MPN: TA01NSN , UPC: 719307300538 , Code: TJ-RS-4x32TA01NSN-TA01NSN

Trijicon 4x32 ACOG Scope M4A1 Rifle Scope w/ Amber Center Illumination Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, Trijicon 4x32 ACOG Scope M4A1 Amber Center Illumination TA01NSN , MPN: TA01NSN-DMO , Code: TJ-RS-4x32TA01NSN-TA01NSN-DMO
  • Demo,Trijicon 4x32 ACOG Scope M4A1 Amber Center Illumination TA01NSN-DEMO , MPN: 3311-DEMO , Code: TJ-RS-4x32TA01NSN-TA01NSN-DEMO
  • Trijicon 4x32 ACOG Scope M4A1 Amber Center Illumination TA01NSN w/ FREE Gerber Suspension Multi-Plier 1471 , MPN: TJ-RS-TA01NSN-KIT2 , Code: TJ-RS-4x32TA01NSN-TA01NSN-KIT1
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