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Questions & Answers
Would this scope be good for long range shooting? Up to and including 1,000 yards. Expert Answer

No, this unit has 3.5 magnification and is intended for shorter ranges and distances. You would need to look at scopes with much higher magnification to be effective at ranges like 1000 yards. If you need assistance finding an alternative option, please contact us by phone at 800-504-5897, email at sales@opticsplanet.com, or via live chat and we will be happy to help.

by Carly R., Gear Expert, October 3, 2017
Customer Reviews
Helpful Positive Review
Yes, it's pricey but there's a reason for that by TomD, Verified Owner, October 8, 2022
Years ago when I got back from a deployment I decided to pick up an AR-15 style rifle mostly to maintain proficiency and familiarity. I bought an old school design with the carrying handle that reminded of the rifles we used when I was in the Army b...
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2/2 found this helpful
Helpful Positive Review
Great Scope! by Legacy Reviewer, December 30, 2011
Overall a great quality scope. Reticle can be seen during dusk/dim lit hours due to the tritium gas. Easy to install and just overall a great scope! Pros: Easy to see in dim lit conditions, easy to install and very tough to drops and knocks. Cons: No...
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1/1 found this helpful
Helpful Positive Review
Tirjicon by Legacy Reviewer, September 20, 2011
Great Scope! Would definitely paid at least $1600 for this scope. Pros: Amazing Cons: None
1/1 found this helpful
Helpful Positive Review
This is one sweet scope, it gathers light very well, and was so easy to sight in. You can even see the red dot in pitch black.
2/2 found this helpful
Most Recent Reviews
Typical ACOG. by Call Sign Jynx, January 3, 2025
I was wanting the LAPD version of the sight but it sold out and did not return to market so I went with this one. (Handle mount on the M16A4.) There is a hole to use the iron sights which is good, but hardly useful so consider a 45 iron sight setu...
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Most Recent Reviews
Awesome scope by Legacy Reviewer, Verified Owner, April 10, 2011
expensive, but its worth it. you get what you paid for. Pros: eye relief, no batteries Cons: mounting solutions
Read All 6 Reviews
Reticle: Illuminated Red TA11 Donut Illumination Color: Red Finish: Matte Color: Black Weight: 14 ozAdjustment Click Value: 0.25 MOAAdjustment Type: MOA Illumination Type: Fiber Optics , Tritium

Code: TJ-RS-TA11

MPN: TA11

UPC: 719307300064

List: $1,667.00Save 23%
$1,279.00

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Receive $35.68 OP Bucks

Product Info for Trijicon ACOG 3.5x35 Rifle Scope w/ Red Donut BAC Reticle

Trijicon 3.5x35 ACOG Scope w/ Red Donut BAC Reticle - Features Dual Illumination (Fiber Optic provides daylight illumination and tritium illuminates reticle at night) and Ranging out to 800 Meters for 5.56 (.223 cal) see Reticle diagram.image

The ACOGs are internally-adjustable, compact telescopic sights with tritium illuminated reticle patterns for use in low light or at night. Bindon Aiming Concept (BAC) feature bright daytime reticles using fiber optics which collect ambient light. Trijicon Scope ACOG 3.5x35 combine traditional, precise distance marksmanship with close-in aiming speed. Although the Trijicon ACOG sight have many features which are very advantageous for military use, they were developed by Trijicon without government funding.

ACOG is designed for use with the M16 family, every feature of its mechanical and optical design was chosen for a single purpose: to provide increased hit potential in all lighting conditions -- without failure-prone

Specifications for Trijicon ACOG 3.5x35 Rifle Scope w/ Red Donut BAC Reticle:

Manufacturer: Trijicon
Objective Lens Diameter: 35 mm
Magnification: 3.5 x
Reticle: Illuminated Red TA11 Donut
Exit Pupil: 10 mm
Illumination Color: Red
Finish: Matte
Field of View, Linear: 28.9 ft at 100 yds
Field of View, Angle: 5.5 degrees
Eye Relief: 2.4 in
Color: Black
Weight: 14 oz
Adjustment Click Value: 0.25 MOA
Length: 8 in
Adjustment Type: MOA
Illumination Type: Fiber Optics, Tritium
Fabric/Material: Forged Aluminum
Shockproof: Yes
Fogproof: Yes
Package Type: Polymer Hard Case
Magnification Type: Fixed
Gun Type: Rifle
Housing/Frame Material: Forged Aluminum

Features of Trijicon ACOG 3.5x35 Rifle Scope w/ Red Donut BAC Reticle:

  • 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 3.5x35 ACOG Scope w/ Red Donut BAC Reticle

Trijicon ACOG 3.5x35 Rifle Scope w/ Red Donut BAC Reticle Orderable Models

List of Orderable Models

  • Trijicon ACOG 3.5x35 Dual Ill Rifle Scope w/Mount, Red Donut BAC Reticle , MPN: TA11 , UPC: 719307300064 , Code: TJ-RS-TA11

Trijicon ACOG 3.5x35 Rifle Scope w/ Red Donut BAC Reticle Unavailable & Discontinued Models

List of Unorderable Models

  • Trijicon ACOG 3.5x35 Dual Ill Rifle Scope w/Mount & Free Multitool, Red Donut BAC Reticle , MPN: TJ-RS-TA11-KIT2 , Code: TJ-RS-TA11-KIT2
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