Trijicon 3.5x35 ACOG Riflescope (Red LED Illuminated .308 Crosshair Reticle, With Thumbscrew Mount)

BH #TR35X35R308C • MFR #TA110-D-100501
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Trijicon 3.5x35 ACOG Riflescope (Red LED Illuminated .308 Crosshair Reticle, With Thumbscrew Mount)
Key Features
  • Red LED Illuminated .308 Crosshair
  • Adjustable LED Illumination
  • 35mm Objective Lens Diameter
  • 1/2 MOA IPC, 40 MOA Windage/Elevation
Dominate the battlefield with Trijicon's 3.5x35 Advanced Combat Optical Gunsight (ACOG). This battle-ready optic will help increase the success rate of your mission while withstanding the most hostile environments and adverse weather conditions. It is built as a ruggedized riflescope for close quarters combat (CQC). Its optical system is optimized for the cause by giving you a notable 3.5x magnification with a 35mm objective lens. The fully multi-coated optics, manufactured from high-quality optical glass, are designed to improve light transmission, reduce image distortion, and deliver the best possible visibility in most situations. For engaging targets quickly and accurately, this gun sight is equipped with a brilliant red .308 Crosshair reticle that offers an LED-based illumination system and brightness control. To help you manage wind drifts and ballistics, the scope has 40 MOA windage and elevation adjustments with a 1/2 MOA impact point correction.
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Trijicon ACOG 3.5x35 Overview

Dominate the battlefield with Trijicon's 3.5x35 Advanced Combat Optical Gunsight (ACOG). This battle-ready optic will help increase the success rate of your mission while withstanding the most hostile environments and adverse weather conditions. It is built as a ruggedized riflescope for close quarters combat (CQC). Its optical system is optimized for the cause by giving you a notable 3.5x magnification with a 35mm objective lens. The fully multi-coated optics, manufactured from high-quality optical glass, are designed to improve light transmission, reduce image distortion, and deliver the best possible visibility in most situations. For engaging targets quickly and accurately, this gun sight is equipped with a brilliant red .308 Crosshair reticle that offers an LED-based illumination system and brightness control. To help you manage wind drifts and ballistics, the scope has 40 MOA windage and elevation adjustments with a 1/2 MOA impact point correction.

Forged from a single piece of 7075-T6 aluminum alloy, the maintube is exceptionally durable, fogproof, and waterproof (submersible to 66'). It features a hard anodizing finish, tethered adjustment and battery caps, and an eyepiece with a zoom lever to provide a slip-free operation. The Picatinny flattop thumbscrew mount provides unparalleled strength and durability to the overall construction.

Note:
Export of this device described herein is strictly prohibited without a valid export license issued by the U.S. Department of State Directorate of Defense Trade Controls, as prescribed in the International Traffic in Arms Regulations (ITAR), Title 22, Code of Federal Regulations, Parts 120-130, and/or by the U.S. Department of Commerce Bureau of Industry Security, as prescribed in the Export Administration Regulations (EAR), Title 15, Code of Federal Regulations, Parts 730-780. For further information contact the Directorate of Defense Trade Controls and/or the Bureau of Industry Security.
Optical Performance
  • Fully multi-coated optics
  • Low-distortion and high-transmission glass
  • 3.5x zoom magnification
  • 35mm objective lens diameter
  • Angular field of view range is 5.5°
Reticle
  • Red LED Illuminated .308 Crosshair Reticle
  • Optimized for .308 caliber
  • LED illumination system
  • Six brightness levels
  • Powered by one standard AA battery
Use and Handling
  • 1/2 MOA per click impact point correction
  • 40 MOA windage and elevation adjustment
  • 2.4" fixed eye relief
  • Exit Pupil: 10.0mm
Construction Details
  • 7075-T6 aluminum alloy
  • Hard anodizing finish
  • Forged, single-piece maintube
  • Capped tethered finger-operated windage and elevation adjustments
  • Fogproof, shock-resistant, waterproof, and submersible to 66'
  • Flattop thumbscrew mount is compatible with Picatinny rails
UPC: 719307321052

Trijicon ACOG 3.5x35 Specs

Key Specs
Magnification
3.5x
Objective Lens Diameter
35 mm
Reticle Type
Reticle Type: .308 Crosshair
Battery-Powered Illumination: Red
Mounting
Picatinny
Optics
Magnification
3.5x
Objective Lens Diameter
35 mm
Exit Pupil Diameter
10 mm
Eye Relief
2.4" / 61 mm
Field of View
28.9' @ 100 yd / 9.6 m @ 100 m
Anti-Reflective Coatings
Yes, Fully Multicoated
Fogproof
Yes
Reticle
Reticle Type
Reticle Type: .308 Crosshair
Battery-Powered Illumination: Red
Adjustments
Impact Point Correction
40 MOA (Windage & Elevation)
Adjustment per Click: 1/2 MOA
Environmental
Environmental Resistance
Water-Resistant to 66' / 20 m (Unrated)
General
Mounting
Picatinny
Power Source
1x AA (Up to 12,000 Hours)
Materials
Aluminum
Dimensions
8 x 3 x 2.6" / 20.3 x 7.6 x 6.6 cm
Weight
16.8 oz / 476.3 g (without Mount)
Packaging Info
Package Weight
2.9 lb
Box Dimensions (LxWxH)
10.4 x 7.9 x 5.1"

Trijicon ACOG 3.5x35 Reviews

Best-in-class

By John
Rated 5 out of 5
Date: 2025-06-19

In my opinion, this is the best overall ACOG. It's 3.5x35mm offers great eye relief and excellent fixed magnification. The LED only model operates on a single AA battery, which offers adjustable illumination under any condition.

TA110 3.5x35 Is the best ACOG

By John
Rated 5 out of 5
Date: 2023-05-01

Mounted this up on a 16" AR in .308. After only having chevron reticles on other ACOG's I wasn't sure if I would like the crosshair. That notion disappeared quickly. Daytime shooting, with the illumination off, I was shooting sub moa groups at 100, and 300 yard shots at a 10" square steel plate were ridiculously easy. Next week I'm taking this set up out to 5/600 and I'm sure it will preform just as well. 3.5x is not a lot of magnification, but the clarity of the Trijicon glass, and the layout of the crosshair reticle make getting behind this optic very satisfying. This has replaced a Vortex PST 2.5-10x 32, and saved some weight in the process. With the illumination only turned up to level 4 I had no issues quickly picking up the center in bright daylight. If you are looking for a solid optic with great glass, that offers both precision at distance and speed at 15-75 yards, and offers a set it and forget it design, look no further. The 3.5x ACOG is where it's at! B&H had the absolute best pricing on this optic I could find, shipping was quick, and the optic was well packaged. Thanks B&H!

See any errors on this page?

question

Does B&H take PayPal?
Asked by: Allan L.
Yes, you may pay for an order with PayPal.
Answered by: Heather S.
Date published: 2018-08-27

Hi there, Is this reticled for 308 or chevron ...

Hi there, Is this reticled for 308 or chevron 308?
Asked by: Jin
The MFR needs to be contacted for this answer.
Answered by: David
Date published: 2021-03-08

Thanks David for getting back to me but what’s ...

Thanks David for getting back to me but what’s MFR?
Asked by: Jin
Manufacturer
Answered by: David
Date published: 2021-03-09
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