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Trijicon ACOG TA02 LED and RM06 Combo

This product is regulated by ITAR. It can only be shipped in the USA.

Video | What’s Included | Specs | Pictures | Restrictions | Related Info

Ideal for short to medium-range shooting and passive aiming under night vision, this is one of our favorite optic combos for our 5.56 guns. This combo comes ready to go right out of the box; just insert the included battery into the ACOG, attach it to your rifle, and get to work. This optic combo is also one of the most durable optic setups we’ve found, as each product can take serious abuse with no loss of performance.

Note: The RMR and its battery are already installed and ready to go.


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One each:Trijicon Part Number
Trijicon ACOG 4×32 LED Riflescope- .223 / 5.56 BDC TA02
3.25 MOA RMR Type 2 LED (with CR2032 battery installed)RM06
ACOG® Flattop Mount for MIL-STD RailsTA51
RMR Front MountRM66
Lanyard assembly for adjuster caps TA71E
Lanyard assembly for battery cap
AA lithium battery
Torx wrench for RMR screws
Lenspen lens cleaner TA56
ACOG manual; RMR manual; Warranty card
Trijicon logo sticker PR15

We include an 8.5″ x 11″ rifle zero target with every optic setup. We recommend a 100-meter zero for the ACOG and a 50/200 for the RMR on most 5.56 rifles.
How to Zero in 2 Minutes – Video – T.REX ARMS

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  • Outstanding clarity: The quality of the glass and multi-coated lenses maximize light-gathering capabilities and a clear field of view with zero distortion
  • “Both eyes open” shooting using Trijicon’s Bindon Aiming Concept (BAC) allows for improved situational awareness
  • ACOG body has been optimized by moving the RMR Type 2 mount forward to maximize RMR Type 2 performance
  • Six adjustable brightness levels with an “off” between each setting
  • Shock resistant: Proven to withstand recoil from a .22LR to a .50BMG and everything in between
  • Performs in extreme cold and heat with dry-nitrogen filled housing that mitigates fogging
  • Easily passes U.S. Military drop test requirements
  • Minimal moving parts, creating a nearly indestructible sighting system
  • Exceptional waterproof performance that exceeds military standards
  • LED ACOG can run 12,000 continuous hours (on setting #4)
  • Forged from rugged 7075-T6 aircraft-aluminum
  • Night vision device compatible
  • Compatible with most other 4×32 ACOG accessories available

Made in the USA.

View the Spec Sheet HERE and the crosshair reticle measurements HERE.


  • Ruggedized battery contacts and electronics ensure performance and survivability in harsh environments
  • Suitable for military, law enforcement, concealed carry self-defense, target shooting, and hunting applications
  • Multiple primary applications include rifle, pistol, shotgun, and carbine, or use as a secondary sight with a magnified optic
  • True color, multi-coated lens creates a wide-band light transmission for minimal change in target area color
  • Adjustable LED brightness, manual/automatic modes
  • Automatically adjusts aiming dot to ambient lighting conditions after 16.5 hours
  • Compatible with night vision devices
  • Easily adjustable windage/elevation. No need for special tools. 1 MOA per click
  • Waterproof to 20 meters (66 ft.)
  • Electronics are warrantied for 5 years from the date of original manufacture

Made in the USA.

ACOG Chevron BDC reticle, when used on 10.5-16″ 5.56 rifles

Centerline measurements:

  • ACOG centerline above rail is 1.6″
  • RMR centerline above rail is 3″


Length x Width x Height6 in x 2.9 in x 2.5 in (152.4mm x 73.66mm x 63.5mm)
Weight15.1 oz. (428.08g)
Objective Size32mm
Reticle PatternCrosshair
Day Reticle ColorRed
Night Reticle ColorRed
Bullet Drop Compensating (BDC)Yes
Bindon Aiming Concept (BAC)Yes
Adjustment2 clicks per inch @100 yards
Illumination SourceLED
Power SourceAA Lithium or Alkaline Battery
Battery LifeOver 12,000 hours on setting #4 using supplied alkaline battery at 21° C (70° F)
Eye Relief1.5 in. (38.1mm)
Exit Pupil0.32 in. (8.13mm)
Field of View (degrees)
Field of View (feet)36.8 ft. @100 yds. (12.27m @ 100m)
MountFlattop Thumbscrew Mount (TA51)
Housing MaterialForged Aluminum
FinishMatte Black


Length x Width x Height1.8 in x 1.1 in x 1 in (45.72mm x 27.94mm x 25.4mm)
Weight1.2 oz. (34.02g)
Reticle Pattern3.25 MOA Dot
Day Reticle ColorRed
Night Reticle ColorRed
Bullet Drop Compensating (BDC)No
Bindon Aiming Concept (BAC)No
Illumination SourceLED
Power Source1 CR2032 Lithium Battery
Battery LifeOver 4 years of continuous use (when used at 70°F (21 °C)) at setting 4 of 8. *Extreme temperatures (high or low) will affect lithium battery performance.
Adjustment1 MOA Per Click
MountRMR Front Mount (RM66)
Housing MaterialForged Aluminum
FinishMatte Black

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This product is restricted by International Traffic in Arms Regulations (ITAR) and cannot be shipped outside of the US.

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Build Out with 14.5″ FSP Block II – Help – T.REX ARMS

Trijicon ACOG TA02 LED Overview – Video – T.REX ARMS

Running the ACOG – Video – T.REX ARMS

Trijicon ACOG RMR Mounts Overview – Video – T.REX ARMS

Rifle Red Dot Zero Target – Printable – T.REX ARMS

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