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Questions & Answers
Does this come with a scope cover? Expert Answer

No, the Trijicon ACOG TA02 4x32mm Rifle Scope will include:
Thumbscrew Flattop Adapter (TA51)
AA Battery
LENSPEN (TA56)
Lanyard Assembly for Adjuster Caps (TA71E)
Lanyard Assembly for Battery Cap
Trijicon Logo Sticker (PR15)
ACOG Manual
Warranty Card

by Ethan, Gear Expert, May 31, 2023
which is best: Fiber optic illumination or the LED? Expert Answer

It comes down to preference. The LED uses a battery that must be replaced every so often. The LED model will also allow for adjustable brightness and the ability to have an illuminated reticle in low light conditions. The Led model can also be paired with a night vision device. The Fiber Optic model collects light in order to illuminate the reticle and does not require a battery. However, since it relies solely on the fiber optic, a lack of light means it cannot illuminate the reticle.

by Ethan, Gear Expert, January 4, 2022
Customer Reviews
Helpful Positive Review The Don DADA of battlesights! by AllAmericanInfidel3ID, Verified Owner, August 9, 2021
I was issued an ACOG with my colt m4 carbine in the Army....I had the same optic on my rifle for several years and humped it across north iraq and Mosul in AO ROGUE.....my ACOG NEVER let me down and I was living off my MRAP and this optic gave me the...
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89/92 found this helpful
Helpful Positive Review ACOG TA02 Red Chevron by Smackin Steel, Verified Owner, December 15, 2024
Ladies and Gentlemen. Your favorite LPVO could never. For barely a thousand dollars. This is your chance. To Purchase THE… GWOT Legend. Undefeated. Undisputed. Tier 1 Optic. ACOG
4/4 found this helpful
Helpful Positive Review Fantastic, red dot bright illumination. by John Clark, July 2, 2024
What can you say about an ACOG other than "Its an ACOG!" This optic is phenomenal, the glass is beautiful, crisp, clear, color correct. The reticle (crosshair) is perfect. Its thick enough to use quickly and easily but also fine enough that it doe...
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1/1 found this helpful
Helpful Positive Review The Best ACOG, Almost Perfect. by Nick J, Verified Owner, November 28, 2024
I purchased the Horseshoe Dot Reticle which turned out to be a breeze to use, way better than when I used the fiber/tritium chevron in the Army. I paired this optic with the KRAM 5.5 Riser which brings it up to about 1.7” (lower 1/3 height), removed...
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2/2 found this helpful
Helpful Positive Review An absolute tank and worth every dollar by Chris R., Verified Owner, December 13, 2024
The glass is pristine. Like looking with your own eye, but magnified. Easy to use and effective reticle for a combat rifle. Eye relief is not a problem if you actually train with your rifle. And with a top mounted red dot, it makes for a great "do mo...
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3/3 found this helpful
Helpful Positive Review Best in class by Andrew, Verified Owner, January 18, 2025
If you are a fan of the TA31, the TA02 is almost literally a pure upgrade in every sense. No need to tape over a fiber optic strip to keep the reticle from blooming out way too bright, nor peeling tape back to get as much brightness as you can becaus...
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6/6 found this helpful
Read All 70 Reviews
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Product Info for Trijicon ACOG TA02 4x32mm Rifle Scope, 32mm Tube

The Trijicon 4x32mm ACOG Rifle Scope robust engineering and enhanced user control. Powered by a single AA battery, the electronics on this Rifle Scope from Trijicon offers an outstanding level of reliability with a straightforward brightness dial, allowing the operator to determine how much to illuminate the reticle-even in transitional lighting. The body on the Trijicon ACOG 4x32mm Illuminated Weapon Scope has been optimized by moving the RMR mount forward to maximize its performance in conjunction with the ACOG. This Trijicon Gun Sight is fully compatible with night vision devices. Choose the Trijicon ACOG TA02 4x32mm Rifle Scope, 32mm Tube for a great way to improve your accuracy.image

Specifications for Trijicon ACOG TA02 4x32mm Rifle Scope, 32mm Tube:

Manufacturer: Trijicon
Objective Lens Diameter: 32 mm
Magnification: 4 x
Tube Diameter: 32 mm
Exit Pupil: 8 mm
Finish: Matte
Field of View, Linear: 36.8 ft at 100 yds
Field of View, Angle: 7 - 7 degrees
Eye Relief: 1.5 in
Color: Black
Weight: 18.1 oz
Adjustment Click Value: 1/2 MOA
Length: 6 in
Adjustment Type: MOA
Illumination Type: LED
Battery Type: AA
Fabric/Material: 7075-T6 Aluminum
Lens Material: Glass
Optical Coating: Multi-Coated
Brightness Settings: 6
Water Resistance Level: Waterproof
Shockproof: Yes
Fogproof: Yes
Battery Quantity: 1
Package Type: Polymer Hard Case
Magnification Type: Fixed
Additional Features: ACOG TA02
Condition: New
Country of Origin: USA
Attachment Type: TA51

Features of Trijicon ACOG TA02 4x32mm Rifle Scope, 32mm Tube:

  • 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 ACOG TA02 4x32mm Rifle Scope, 32mm Tube
  • Thumbscrew Flattop Adapter (TA51)
  • AA Battery
  • LENSPEN (TA56)
  • Lanyard Assembly for Adjuster Caps (TA71E)
  • Lanyard Assembly for Battery Cap
  • Trijicon Logo Sticker (PR15)
  • ACOG Manual
  • Warranty Card

Trijicon ACOG TA02 4x32mm Rifle Scope, 32mm Tube Orderable Models

List of Orderable Models

Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Crosshair .300 AAC Blackout Reticle, MOA Adjustment, 100432 , MPN: TA02-C-100432 , UPC: 719307308732 , Code: TJ-RS-TA02RS-100432
Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Crosshair .223 / 5.56x45mm Reticle, MOA Adjustment, 100390 , MPN: TA02-C-100390 , UPC: 719307308183 , Code: TJ-RS-TA02RS-100390
Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Chevron .223 / 5.56x45mm Reticle, MOA Adjustment, 100393 , MPN: TA02-D-100393 , UPC: 719307308213 , Code: TJ-RS-TA02RS-100393
Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Horseshoe/Dot .223 / 5.56x45mm Reticle, MOA Adjustment, 100394 , MPN: TA02-D-100394 , UPC: 719307308220 , Code: TJ-RS-TA02RS-100394
Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Crosshair .223 / 5.56x45mm Reticle, MOA Adjustment, 100190 , MPN: TA02 , UPC: 719307304833 , Code: TJ-RS-TA02RS
Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Horseshoe/Dot .223 / 5.56x45mm Reticle, MOA Adjustment, 100392 , MPN: TA02-D-100392 , UPC: 719307308206 , Code: TJ-RS-TA02RS-100392
Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Chevron .223 / 5.56x45mm Reticle, MOA Adjustment, 100391 , MPN: TA02-D-100391 , UPC: 719307308190 , Code: TJ-RS-TA02RS-100391
Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Crosshair .300 AAC Blackout Reticle, MOA Adjustment, 100431 , MPN: TA02-C-100431 , UPC: 719307308725 , Code: TJ-RS-TA02RS-100431

Trijicon ACOG TA02 4x32mm Rifle Scope, 32mm Tube Unavailable & Discontinued Models

List of Unorderable Models

OPEN BOX, DEALER DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Crosshair .223 / 5.56x45mm Reticle, MOA Adjustment, 100190-DMO , MPN: TA02-DMO , Code: TJ-RS-TA02RS-DMO
OPEN BOX, DEALER DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Chevron .223 / 5.56x45mm Reticle, MOA Adjustment, 100393-DMO , MPN: TA02-D-100393-DMO , Code: TJ-RS-TA02RS-100393-DMO
Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Crosshair .223 / 5.56x45mm Reticle, MOA Adjustment, w/ Gerber Suspension Multi-Plier 1471, 100190-KIT , MPN: TA02-KIT , Code: TJ-RS-TA02RS-KIT
OPEN BOX, DEALER DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Horseshoe/Dot .223 / 5.56x45mm Reticle, MOA Adjustment, 100394-DMO , MPN: TA02-D-100394-DMO , Code: TJ-RS-TA02RS-100394-DMO
DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Crosshair .223 / 5.56x45mm Reticle, MOA Adjustment, 100390 , MPN: 100390-DEMO , Code: TJ-RS-TA02RS-100390-DEMO
DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Crosshair .300 AAC Blackout Reticle, MOA Adjustment, 100431-DEMO , MPN: 100431-DEMO , Code: TJ-RS-TA02RS-100431-DEMO
DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Chevron .223 / 5.56x45mm Reticle, MOA Adjustment, 100391-DEMO , MPN: 100391-DEMO , Code: TJ-RS-TA02RS-100391-DEMO
DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Crosshair .300 AAC Blackout Reticle, MOA Adjustment, 100432-DEMO , MPN: 100432-DEMO , Code: TJ-RS-TA02RS-100432-DEMO
DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Crosshair .223 / 5.56x45mm Reticle, MOA Adjustment, 100190-DEMO , MPN: TA02RS-DEMO , Code: TJ-RS-TA02RS-DEMO
DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Horseshoe/Dot .223 / 5.56x45mm Reticle, MOA Adjustment, 100392 , MPN: TA02-D-100392-DEMO , Code: TJ-RS-TA02RS-100392-DEMO
DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Horseshoe/Dot .223 / 5.56x45mm Reticle, MOA Adjustment, 100394 , MPN: 100394-DEMO , Code: TJ-RS-TA02RS-100394-DEMO
USED, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Horseshoe/Dot .223 / 5.56x45mm Reticle, MOA Adjustment, 100392 , MPN: TA02-D-100392-EDEMO , Code: TJ-RS-TA02RS-100392-EDEMO-OB-A
DEMO, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Red Chevron .223 / 5.56x45mm Reticle, MOA Adjustment, 100393-DEMO , MPN: 100393-DEMO , Code: TJ-RS-TA02RS-100393-DEMO
USED, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Horseshoe/Dot .223 / 5.56x45mm Reticle, MOA Adjustment, 100392 , MPN: TA02-D-100392-EDEMO , Code: TJ-RS-TA02RS-100392-EDEMO-DF-C
USED, Trijicon ACOG TA02 LED 4x32mm Rifle Scope, Black, Green Crosshair .223 / 5.56x45mm Reticle, MOA Adjustment, 100390 , MPN: TA02-C-100390-EDEMO , Code: TJ-RS-TA02RS-100390-EDEMO-OB-A
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