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Trijicon ACOG TA11 3.5x35 MRAD

Battery-free 3.5x35 ACOG with longer eye relief and a red MRAD chevron tree reticle

Price
$1,299
Weight
1 lb 1.6 oz
Brand
Trijicon
Category
Optics

Featured in

Features

  • •Fixed 3.5x35
  • •Fiber optic + tritium
  • •Red MRAD chevron tree
  • •2.39 in eye relief
  • •17.6 oz

Capability Boosts

Long Range+4
Reliability+2
CQB+-1

Recommended For

Outdoor Defense+6
Hunting+6
hunting sidearm+6
small game+6
Range Training+4
training+4

+16 more

More rifle guides & articles

Overview

The TA11-C-100806 is the 3.5x35 ACOG with Trijicon's new red MRAD chevron tree reticle, announced October 14, 2026. It keeps the dual illumination of the standard TA11, fiber optics during the day and tritium at night, so there is no battery or brightness switch.

The 3.5x35 body trades some compactness for comfort. Trijicon lists 2.39 inches of eye relief against 1.5 inches on the 4x32, plus a larger 9.91mm exit pupil, which makes head position less critical from awkward positions or on harder-recoiling rifles. The cost is a longer 8 inch housing, 17.6 ounces, and a narrower 5.5 degree field of view (28.9 feet at 100 yards).

The MRAD reticle replaces a cartridge-specific BDC with consistent mil subtensions, so holds come from your own drop data. That fits suppressed rifles, 300 Blackout with mixed supersonic and subsonic ammunition, and carbines that do not match a factory BDC. It ships on the TA51 flattop thumbscrew mount.

Key Features

  • Red MRAD chevron tree reticle not tied to a single cartridge
  • Dual illumination: fiber optics by day, tritium at night, no battery
  • 2.39 inches of eye relief
  • Fixed 3.5x magnification with 35mm objective
  • 28.9 ft field of view at 100 yards (5.5 degrees)
  • Forged aluminum housing
  • TA51 flattop thumbscrew mount included

Pros

  • +Much more forgiving eye relief than any 4x32 ACOG
  • +No battery to fail or replace
  • +Larger exit pupil eases head position
  • +Mil holds adapt to any load once you record your drops

Cons

  • −Longer and heavier than the 4x32 MRAD
  • −Narrower field of view than the 4x32
  • −Fiber optic can wash out or bloom against bright backgrounds
  • −You must build your own hold data

Detailed Specifications

Reticle
Red MRAD chevron tree
Magnification
3.5x (fixed)
Objective Diameter
35mm
illumination
Fiber optics and tritium
Eye Relief
2.39 inches
exitPupil
9.91mm
Field of View
28.9 ft @ 100 yds (5.5 degrees)
dimensions
8 x 2.1 x 2.9 inches
weight
17.6 oz
mount
TA51 flattop thumbscrew mount
Material
Forged aluminum

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Compatibility Tags

family: modern-riflefamily: ar-patterninterface: picatinny-topsuitable-for: standardoptic-type: magnifiedoptic: trijicon-acog

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