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Questions & Answers
Is there information on the ranges or scale of the different reticles between the .223 vs M193 and .308? Thinner,same scale,more lighting,308 larger? Expert Answer

The product information sheet on the left side of the product page will provide information for the various reticles. You can also email us at techsales@opticsplanet.com for more information.

by Hunter, Gear Expert, December 6, 2022
Best acog for galil ace gen 2 7.62x39? Is it closer to 5.56 or .308?

It’d be closer too 300 Blackout

by Elliott Jones, Verified Owner, February 17, 2025
Customer Reviews
Helpful Positive Review
Excellent scope by JIMMY B, Verified Owner, June 28, 2020
Perfect reticle, sharp clear. The only downside is price. If you can swallow the cost then you will like it a lot. I like the tritium and fiber optic illumination. in my opinion the tritium is a little dim but it still works fine.
1/1 found this helpful
Helpful Positive Review
I was looking for the best optic for my .308 FN SCAR. I have four leupold Mark 4s, three EoTech EXPS3/2-0 units on other of my long guns but wanted to explore another option for the scar. I'm really glad I opened my eyes to the ACOG. I did replace t...
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72/81 found this helpful
Helpful Positive Review
Great Quality and Accuracy by Brandon Caputo, Verified Owner, June 28, 2024
I’m very happy with the TA11. The chevron reticle is very easy to get used to. Zeroing the acog was very easy, I maybe went through 20 rounds until I got it dialed in to where I like it. If you own an AR platform rifle and are trying to avoid the hea...
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1/1 found this helpful
Helpful Positive Review
Trijicon TA11E Amber by Natthan, August 12, 2018
Highly recommend. If most of, if not all of your shooting is 300 meters or less, you will love it. 20/20 vision, and you are good out to 800 meters hitting a 6” plate. I chose the Amber because I use this optic for hunting also, and the amber stand...
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2/3 found this helpful
Helpful Positive Review
I wish... A short reading by Gman, November 18, 2014
I wish i could give a better review. I wish i received the scope i ordered. I wish i didn't get jerked around by optics planet for a month and still get no item. I wish i bought it somewhere else. I wish this was 200 characters
4/12 found this helpful
Helpful Positive Review
TA-11 on SCAR 17 by Robert 660, September 11, 2021
I ran an Eotech on mine for a long time. Great to 100 yards, but my eyes are long past the ability to site in past that. Last year I went to a TA-11 ACOG on the recommendation of my gun shop owner. It is like night and day. I can usually hit steel at...
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5/5 found this helpful
Read All 29 Reviews
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Product Info for Trijicon TA11E ACOG 3.5x35 Scope w/ Chevron BAC .308 Reticle w/ TA51 Flat Top Adapter TA11E/ TA11E-G/TA11E-A Rifle Scopes

Trijicon ACOG 3.5x35 Scope with Red Chevron BAC Reticle TA11E and Trijicon ACOG 3.5x35 Rifle Scope with Green Chevron BAC Reticle TA11E-G include Trijicon Flat Top Adapter TA51. The ranging reticle of the Trijicon Gunsight is calibrated for 7.62mm (.308 cal) flat-top rifles to 800 meters. The chevron reticle is designed to be zeroed using the tip at 100 meters. The width of the chevron at the base is 5.53 MOA which is 19" at 300 meters. This allows range estimation for silhouette targets. Trijicon TA11E 3.5 x 35mm ACOG Advanced Combat Optical Gunsights hit fast in any light. Trijicon ACOG 3.5 x 35 Rifle Scopes TA11E/ TA11E G are internally-adjustable, compact telescopic sights with tritium illuminated reticle patterns for use in low light or at night. Bindon Aiming Concept (BAC) models feature bright daytime reticles using fiber optics which collect ambient light. Trijicon 3.5x35 ACOGs combine traditional, precise distance marksmanship with close-in aiming speed. Although Trijicon ACOG 3.5 x 35 Rifle Scopes TA-11E TA-11EG have many features which are very advantageous for military use, they were developed by Trijicon without government funding. 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 batteries.image

Trijicon ACOG TA11-E 3.5x35mm Rifle Scope reticles:

  • Trijicon TA11E ACOG 3.5x35 Scope, Dual Illuminated Red Chevron BAC .308 Flattop Reticle w/ TA51 Mount
  • Trijicon TA11E-G ACOG 3.5x35 Scope, Dual Illuminated Green Chevron BAC .308 Flattop Reticle w/ TA51 Mount
  • Trijicon TA11E-A Trijicon ACOG 3.5x35 Scope, Dual Illuminated Amber Chevron .308 Ballistic Reticle w/ TA51 Mount

Specifications for Trijicon TA11E ACOG 3.5x35 Scope w/ Chevron BAC .308 Reticle w/ TA51 Flat Top Adapter TA11E/ TA11E-G/TA11E-A Rifle Scopes:

Manufacturer: Trijicon
Objective Lens Diameter: 35 mm
Magnification: 3.5 x
Exit Pupil: 10 mm
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
Length: 8 in
Adjustment Type: MOA
Illumination Type: Fiber Optics/Tritium
Fabric/Material: Forged Aluminum
Shockproof: Yes
Fogproof: Yes
Package Type: Polymer Hard Case
Included Accessories: Standard
Magnification Type: Fixed
Condition: New

Features of Trijicon TA11E ACOG 3.5x35 Scope w/ Chevron BAC .308 Reticle w/ TA51 Flat Top Adapter TA11E/ TA11E-G/TA11E-A Rifle Scopes:

  • 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 TA11E ACOG 3.5x35 Scope w/ Chevron BAC .308 Reticle w/ TA51 Flat Top Adapter TA11E/ TA11E-G/TA11E-A Rifle Scopes
  • Thumbscrew Flattop Adapter (TA51)
  • 3.5x35 Scopecoat (TA63)
  • LENSPEN (TA56)
  • Lanyard Assembly for Adjuster Caps (TA71E)
  • Trijicon Logo Sticker (PR15)
  • ACOG BAC Manual
  • Warranty Card

Trijicon TA11E ACOG 3.5x35 Scope w/ Chevron BAC .308 Reticle w/ TA51 Flat Top Adapter TA11E/ TA11E-G/TA11E-A Rifle Scopes Orderable Models

List of Orderable Models

  • Trijicon 3.5x35 ACOG Illuminated Scope with Green Chevron Reticle , MPN: TA11E-G , UPC: 719307303492 , Code: TJ-RS-TA11ACOG-TA11E-GA
  • Trijicon ACOG 3.5x35 Scope, Dual Ill Amber Chevron .308 Ballistic Reticle w/ TA51 Mount , MPN: TA11E-A , UPC: 719307303157 , Code: TJ-RS-TA11ACOG-TA11E-A

Trijicon TA11E ACOG 3.5x35 Scope w/ Chevron BAC .308 Reticle w/ TA51 Flat Top Adapter TA11E/ TA11E-G/TA11E-A Rifle Scopes Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, Trijicon 3.5x35 ACOG Illuminated Scope with Green Chevron Reticle , MPN: TA11E-G-DMO , Code: TJ-RS-TA11ACOG-TA11E-GA-DMO
  • Trijicon ACOG 3.5x35 Illuminated Scope Red Chevron Reticle, FREE Gerber Multi-Plier , MPN: TA11E-KIT2 , Code: TJ-RS-TA11ACOG-TA11E-KIT2
  • Demo,Trijicon ACOG 3.5x35 Scope, Dual Ill Amber Chevron .308 Ballistic Reticle w/ TA51 Mount , MPN: TA11E-A-DEMO , Code: TJ-RS-TA11ACOG-TA11E-A-DEMO
  • Trijicon 3.5x35 ACOG Illum Scope, Green Chevron .308 Ballistic Reticle w/FREE Multi-Plier 1471 , MPN: TA11E-G-KIT , Code: TJ-RS-TA11ACOG-TA11E-G-KIT
  • Demo,Trijicon 3.5x35 ACOG Illuminated Scope with Green Chevron Reticle TA11E-GA-DEMO , MPN: TA11E-GA-DEMO , Code: TJ-RS-TA11ACOG-TA11E-GA-DEMO
  • Trijicon ACOG 3.5x35 Scope, Dual Ill Amber Chevron .308 Ballistic Reticle, TA51 Mount, FREE Multi-Plier 1471 , MPN: TA11E-A-KIT , Code: TJ-RS-TA11ACOG-TA11E-A-KIT
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