Trijicon ACOG 4x32 Scope, Dual Illumination, Carry Handle Mount, Choose Red Triangle or Red Donut,

Trijicon ACOG 4x32 Scope, Dual Illumination, Carry Handle Mount, Choose Red Triangle or Red Donut,

Trijicon ACOG 4x32 Scope, Dual Illumination, Carry Handle Mount, Choose Red Triangle or Red Donut,

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Lens Variations:
Red Donut .223
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Red Dual Illuminated rectile and BAC compatibility allow fast target acquisition in any light.

Fiber optics for daylight illumination, tritium at night. Choose red triangle or donut to suit your preference. The reticle ranges out to 800 meters for 5.56(.223 cal).

Advanced Combat Optical Gunsight—Hit Fast in any light. Designed for use with the M16 family, every feature of the ACOG mechanical and optical design was chosen for a single purpose: to provide increased hit potential in any light, and under the toughest combat and tactical conditions—without failure-prone batteries. Rugged, dependable, and battle-proven, Trijicon ACOG systems are internally-adjustable, compact roof prism telescopic sights with battery-free dual illuminated reticles, powered by a patented combination of fiber optic and tritium-based technology. A Trijicon ACOG can measurably increase your ability to make faster “instinctive” shot placements with marksman precision—day or night. Plus, ACOG systems offer Trijicon's exclusive Bindon Aiming Concept™, an innovative both-eyes-open aiming method that uses scope magnification for quicker target acquisition in any light. It provides a huge advantage with fast moving targets, especially during stressful, low-light situations.


  • Bindon Aiming Concept (BAC) allows use of the both-eyes-open aiming method along with scope magnification sighting for rapid target acquisition in any light
  • Longer Eye Relief for larger caliber rifles and large exit pupil for fast target acquisition without concern for parallax error—even if you're not positioned perfectly behind the sight
  • Internally Adjustable Focus—only the prism housing moves, creating a much more rugged design than conventional telescopic sights
  • Trijicon Fiber Optics automatically adjusts the brightness level and contrast of the reticle to available light conditions
  • Aiming Reticle glows in low light conditions and is guaranteed to illuminate up to 15 years
  • Totally battery-free—ACOG delivers increased hit potential in all lighting conditions without the need for failure-prone batteries
  • Broad Band Anti-Reflective Multi-coated Lenses provide superior clarity and light gathering capabilities with zero distortion
  • Waterproof to 100 feet / 30 meters
  • Dry nitrogen filled to eliminate fogging
  • Military-Grade Aluminum Alloy Housing provides for a nearly indestructible sighting system


  • 1Carry Handle Screw and Washer Set (TA30)
  • 1 4x32 Scopecoat (TA64)
  • 1 Medium-sized Pelican case
  • 1 Lenspen (LENSPEN)
  • 1 Trijicon Logo Sticker
  • 1 Manual
  • 1 Warranty Card

Available in the following configurations:

  • TA31 - ACOG 4x32 Scope, Dual Illumination, Red Donut .223 Ballistic Reticle
  • TA31A - ACOG 4x32 Scope, Dual Illumination, Red Triangle .223 Ballistic Reticle


Magnification 4
Objective Size 32
Bullet Drop Compensator Yes
Length 5.80 in.
Weight 9.90 oz.
Calibration .223
Bindon Aiming Concept Yes
Eye Relief 1.5 in.
Exit Pupil 8.00 mm
Field of View (°) 7.00
Field of View @ 100 yds 36.80 ft.
Adjustment Increments 3 clicks per in. @ 100 yds.

Special discounts may apply for high volume sales. Contact our Bids & Quotes department for more information.

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