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Trijicon ACOG 3.5x35 Green LED Illuminated Scope, .223 Chevron Reticle w/ TA51 Mount 100492

SKU TA110-C-100492

List Price $1,594.00
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iconThis item ships for free Offer valid within continental United States. Excludes firearms & ammunition.

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With over one million produced, Trijicon’s Advanced Combat Optical Gunsight, better known as the ACOG has become iconic in the realm of combat optics — and for good reason, the ACOG has an unquestioned reputation for quality and reliability. The Trijicon ACOG is the official medium range weapon sight for both U.S. Special Operations Forces and the Marine Corps as well as being the optic of choice for law enforcement agencies across the country. What sets the ACOG apart from the pack is what it offers to its users, increased hit potential regardless of light conditions. This is due to the tritium/fiber optic illuminated reticle found in most Trijicon ACOG riflescopes, this automatically adjusts illumination of the reticle based on available light. With a wide array of magnification levels, reticle designs, and reticle colors available — there truly is an ACOG for every mission.

Trijicon ACOG riflescopes come in the following magnification levels:

1.5x16, 1.5x24, 2x20, 3x24, 3x30, 3.5x55, 4x32, 5.5x50, and 6x48.


Superior Quality Glass Lenses
Multi-coated lenses provide superior clarity and light transmitting capabilities with zero distortion.
Rugged Aluminum-Alloy Housing
Forged 7075-T6 aircraft aluminum-housing provides for a nearly indestructible sighting system.
Fixed Magnification
Less moving parts than a variable optic equals increased durability and reliability. Seven magnification levels are available.
Waterproof up to 100 Meters
Dry-nitrogen filled to eliminate fogging. Five times more waterproof than military standard requirements.
Both Eyes Open Design
The ACOG can be used as a CQB sight when shooting both eyes open utilizing the Bindon Aiming Concept.


  • Item ConditionNew
  • Scope Weight:16.8 oz.
  • Scope Length:8"
  • Magnification Range:3.5x
  • Scope Objective Diameter:35mm
  • Turret Adjustment (Click Value):.5 MOA
  • Parallax Adjustment:Fixed
  • Reticle Details:Green .223 Chevron Reticle
  • Field of View:28.9' at 100 yds
  • Exit Pupil:10.0 mm
  • Eye Relief:2.4"
  • Illuminated Reticle:Yes
  • Scope Finish:Black
  • Product TypeRiflescopes
  • UPC719307320963
  • MPN100492

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Customer Reviews

Average Rating
April 5, 2022

This is the one! I was able to compare the T31 RCO directly against this one and there's no comparison. - This one is far more forgiving with its larger eye box and eye relief. - The smaller field of view is no big deal since the RCO was huge to begin with. - The LED is awesome, and since it's adjustable the user can avoid getting into a situation where they're in a darkened overhang and fail to get enough sun when viewing into full sun. - The green reticle works better for me, especially outdoors. - The chevron works better for close quarters simply due to speed of acquisition. But it obscures the target at 100m and beyond. I much prefer the crosshair for more precise shots. - The downside is the added 4 oz over the 4x RCO. Well worth the trade off. - The loss of one half magnification is negligible and also worth the trade off.

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