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Questions & Answers
Can you specify the year of manufacture, so I can estimate when the tritium element will require replacement?

Trijicon is excellent with their lifetime warranty. If the tritium goes dim, send it in and get it replaced. Easy.

by Daniel S., Verified Owner, February 1, 2021
Will this fit/work on the smith and wesson ar10 ? Expert Answer

Yes, the Trijicon ACOG 4x32 Red Dot Scope w/ Center Amber Crosshair will work on a Smith and Wesson M&P10. The Trijicon ACOG 4x32 Red Dot Scope w/ Center Amber Crosshair has a .308 Ballistic reticle design for use with AR10 rifles chambered in .308.

by Hunter, Gear Expert, June 22, 2022
Customer Reviews
Helpful Positive Review
Don't wait just buy it by jmcabee66, Verified Owner, April 4, 2020
Like everyone else the price is high because you get what you pay for and I can tell you this is so worth. As soon as I got this bad boy I put it on my Scar 17s and it might have made my pants a bit sticky. Let me tell you when you look through this ...
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4/5 found this helpful
Helpful Positive Review
Robust optic by johnny sharpshooter, Verified Owner, May 19, 2018
I bought this for my AR-10, I originally put a vortex 1-8 on it but wasn’t happy with the setup. Nothing wrong with the vortex scope, just the setup wasn’t really clicking. A friend recommended his Trijicon so I started looking real hard at them. Rea...
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4/5 found this helpful
Helpful Positive Review
Was not disappointed by Teddy, April 7, 2020
This is my third trijicon and it didn’t disappoint. The shipping and ordering process was as it should be. I put it on the day it arrives and have used it several times. Slide the optic back to get proper eye relief. Very happy!
1/1 found this helpful
Helpful Positive Review
Trijicon excellence by Daniel S., Verified Owner, February 24, 2021
Hard to beat quality and excellent reliability. You get what you pay for with Trijicon. Amber tritium reticle is pretty nice, and the lack of dual illumination isn’t bad. Most people put some electrical tape on the fiber optic illuminator anyways whi...
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1/1 found this helpful
Helpful Positive Review
ACOG 4x32 rifle scope by Rob, May 16, 2022
Great product that is made in the USA.. Scope is of impressive quality and appears to be engineered for tactical and adverse use.. My ACOG scope arrived promptly after ordering and adequately packaged...
1/1 found this helpful
Helpful Positive Review
Trijicon .308 by Angel, December 14, 2022
Glass is very clear, product came in a very secure box with excellent padding. No complaints. Does have sights on top of the acog that can be used as well. Eye relief does seem to need to be close in order to get the best picture, but most reviews do...
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1/1 found this helpful
Read All 17 Reviews

14% OFF Rifle Scopes

SPOTMEClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Reticle:
Illuminated Amber TA01NSN-308 Crosshair
Tube Diameter:
32 mm
Illumination Color:
Amber/Gold
Color:
Black
Weight:
14.96 oz
Adjustment Click Value:
1/2 MOA
Adjustment Type:
MOA
Illumination Type:
Tritium
Included Accessories:
Standard
Condition:
New

Code: TJ-RS-TA01NSN-308

MPN: TA01NSN-308

UPC: 719307303911

List: $1,524.00Save 26%
$1,129.00

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 ACOG 4x32 Red Dot Scope w/ Center Amber Crosshair, .308 Ballistic Reticle, TA51 Mount

The Trijicon TA01NSN-308 ACOG 4x32mm Advanced Combat Optical Gunsight - Illuminated Amber Crosshair .308 Ballistic Reticle is a military-grade fixed-power weapon sight that is based on the demanding requirements of US Special Operations Command, and made to operate in any lighting condition - from full sunlight to extreme low light conditions. Long a favored choice of elite US military forces, the Trijicon ACOG 4x32 Rifle Scope features a ballistic ranging reticle that lets the operator compensate for bullet drop out to 800 meters, without manual adjustments. This Weapon Sight from Trijicon features an amber-illuminated reticle that uses tritium as its light source, requiring no batteries and giving the reticle a soft glow that won't wreck your low light vision, and will appear as a standard black reticle in the daytime. "Durable" doesn't quite describe it - the Trijicon ACOG 308 4x32 Rifle Scope is built to be rugged enough to handle any mission, in any environment, with a carefully designed housing and precisely built optics that make it utterly reliable and superbly accurate. With the Trijicon ACOG TA01NSN-308 Rifle Scope, the only limit is your marksmanship.image

Specifications for Trijicon ACOG 4x32 Red Dot Scope w/ Center Amber Crosshair, .308 Ballistic Reticle, TA51 Mount:

Manufacturer: Trijicon
Objective Lens Diameter: 32 mm
Magnification: 4 x
Reticle: Illuminated Amber TA01NSN-308 Crosshair
Tube Diameter: 32 mm
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: 14.96 oz
Adjustment Click Value: 1/2 MOA
Length: 5.8 in
Adjustment Type: MOA
Illumination Type: Tritium
Fabric/Material: Forged Aluminum
Shockproof: Yes
Fogproof: Yes
Package Type: Polymer Hard Case
Included Accessories: Standard
Magnification Type: Fixed
Condition: New
Country of Origin: USA
Attachment Type: TA51

Features of Trijicon ACOG 4x32 Red Dot Scope w/ Center Amber Crosshair, .308 Ballistic Reticle, TA51 Mount:

  • 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 4x32mm Advanced Combat Optical Gunsight - Illuminated Amber Crosshair .308 Ballistic Reticle TA01NSN-308
  • ACOG Thumbscrew Flattop Adapter (TA51)
  • Rubber Scope Cap Cover (TA52)
  • Set of Backup Iron Sights
  • LENSPEN (TA56)
  • Trijicon Logo Sticker (PR15)
  • ACOG Manual
  • Warranty Card
  • Dust Cover

Trijicon ACOG 4x32 Red Dot Scope w/ Center Amber Crosshair, .308 Ballistic Reticle, TA51 Mount Orderable Models

List of Orderable Models

  • Trijicon ACOG 4x32 Red Dot Scope w/ Center Illuminated Amber Crosshair, .308 Ballistic Reticle, TA51 Mount, Backup Iron Sights & Dust Cover TA01NSN-308 , MPN: TA01NSN-308 , UPC: 719307303911 , Code: TJ-RS-TA01NSN-308

Trijicon ACOG 4x32 Red Dot Scope w/ Center Amber Crosshair, .308 Ballistic Reticle, TA51 Mount Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Trijicon ACOG 4x32 Red Dot Scope w/ Center Illuminated Amber Crosshair, .308 Ballistic Reticle, TA51 Mount, Backup Iron Sights & Dust Cover TA01NSN-308 , MPN: TA01NSN-308-DEMO , Code: TJ-RS-TA01NSN-308-DEMO
  • Trijicon ACOG 4x32 Red Dot Scope, Illuminated Amber Crosshair, .308 Ballistic Reticle & Gerber Suspension Multi-Plier 1471, BOX , MPN: TA01NSN-308-KIT , Code: TJ-RS-TA01NSN-308-KIT
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