Trijicon 4x32 ACOG Riflescope (Amber .308 BDC Crosshair)

BH #TRTA01 • MFR #TA01NSN-308
Trijicon
Trijicon 4x32 ACOG Riflescope (Amber .308 BDC Crosshair)
Key Features
  • Amber .308 BDC Crosshair Reticle
  • Battery-Free Tritium Illumination
  • Bindon Aiming Concept
  • Back-Up Iron Sights
The 4x32 ACOG Riflescope from Trijicon is a battle-tested optic that combines battery-free reticle illumination and weather-sealed construction with Trijicon’s unique Bindon Aiming Concept. This sighting technique allows a shooter to operate with both eyes open, simultaneously targeting through their magnified optic and maintaining situational awareness—a crucial advantage during close-quarter combat and engagements with targets at varying distances. Iron sights atop the ACOG housing provide a secondary aiming option for close-range targets.
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$999.00
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Trijicon ACOG Overview

  • 1Description
  • 2Optical Performance
  • 3Use and Handling
  • 4Construction Details

The 4x32 ACOG Riflescope from Trijicon is a battle-tested optic that combines battery-free reticle illumination and weather-sealed construction with Trijicon’s unique Bindon Aiming Concept. This sighting technique allows a shooter to operate with both eyes open, simultaneously targeting through their magnified optic and maintaining situational awareness—a crucial advantage during close-quarter combat and engagements with targets at varying distances. Iron sights atop the ACOG housing provide a secondary aiming option for close-range targets.

This 4x32 configuration of the Advanced Combat Optical Gunsight (ACOG) features an amber-illuminated bullet drop compensating reticle that has a fine crosshair and holdovers calibrated specifically for .308 caliber ballistics. A tritium phosphor lamp provides battery-free reticle illumination by automatically glowing as light diminishes. The reticle’s aiming point can be adjusted in 1/2 MOA increments, and an internal adjustment mechanism allows the ACOG to reliably hold zero. Additionally, this ACOG is outfitted with a TA51 flattop rifle mount that has two thumbscrews for clamp-on attachment to a Colt-style rail.

A folded light path and broadband multicoated optics allow the ACOG to transmit a bright and wide field of view using a relatively compact form factor. Complementing the ACOG's optical system and caliber-specific ballistic reticle is a nitrogen-filled anodized aluminum housing that provides the durability needed for reliable performance in a wide range of shooting conditions.

Optical Performance

  • 4x magnification, 32mm objective
  • Fully multicoated optics
  • Broadband lens coating
  • Folded optical path
  • 7° angle of view
  • 1.5" eye relief
  • Amber crosshair ballistic reticle for .308
  • Tritium phosphor-illuminated crosshair

Use and Handling

  • 1/2 MOA impact point adjustments
  • Built-in iron sights for close targeting
  • Includes TA51 mount for Colt-style rail
  • Bindon Aiming Concept allows both eyes open targeting

Construction Details

  • Nitrogen-filled for fogproof and waterproof performance
  • 7075-T6 aluminum alloy housing
  • Anodized hard coat with black finish
  • 10.9 oz weight
UPC: 719307303911

Trijicon ACOG Specs

Performance
Magnification4x
Objective Lens Diameter32 mm
Field of View36.6' @ 100 yd / 12.2 m @ 100 m
Exit Pupil Diameter8 mm
Eye Relief1.5" / 38 mm
Reticle
Reticle TypeBDC Crosshair / .308 Reticle
Illuminated ColorAmber
Features
MountingPicatinny / Weaver
Impact Point Correction1/2 MOA per Click
General
BatteryNone
DimensionsLength: 5.8" / 15 cm
Height: 2.3" / 6 cm (with Mount)
Width: 2" / 5 cm
Weight15 oz / 424 g
Packaging Info
Package Weight2.2 lb
Box Dimensions (LxWxH)8.6 x 8.1 x 5"
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YOUR RECENTLY VIEWED ITEMS

question

Does B&H take PayPal?
Asked by: Allan L.
Yes, you may pay for an order with PayPal.
Answered by: Heather S.
Date published: 2018-08-27

question

Can this optic be used with a flat top mount to mount it to a upper receiver directly instead of a carry handle?
Asked by: Anonymous
Unfortunately the Trijicon 1.5x24 TA45 ACOG Riflescope is a M 16 handle mount only.
Answered by: John P.
Date published: 2018-08-26

question

How is this powered?
Asked by: Anonymous
By Fiber Optics.
Answered by: John P.
Date published: 2018-08-28

question

Specs say this RCO is designed for 14.5 inch barrel. Will it be ok on a 16 inch barrel? Trajectory of a 5.56 is pretty comparable regardless of barrel length I thought.
Asked by: H G.
The problem is one of velocity, not so much barrel length. Generally speaking the longer the barrel the higher the velocity. The difference in barrel length is 1 1/2 inch but remember that rarely does manufacturer specs match up with the actual velocity, too the outside temperature will affect the actual velocity. Unless you are a purist the difference is not worth worrying about. Also, the 223/5.56 is a very flat shooting cartridge, depending on the load and I am assuming a standard 55 grain load. With the right zero the bullet will never be more than 3 high or 3 low out to over 300 yards. If you hand load it would be a very easy matter to adjust the velocity if you felt the need to do so. Regardless of what ammo you shoot there will be variances in velocity unless you have match grade ammo. You can zero this scope wherever you want with the added benefit that it has range finding ability. By the way, the horizontal line is NOT for windage . . . . . the Chevron is used for that. The horizontal line is in Mil's . . . . . read the manual.
Answered by: Roger F.
Date published: 2018-08-27

question

I cannot get my TA02 elevation adjustment to adjust down. In fact, I'm getting no movement up or down. Windage works. What can I do?.
Asked by: Ronald M.
If the elevation adjustment on your Trijicon 4x32 ACOG LED is not moving at all. I would suggest you return as it seems you have an internal mechanical mechanism failure. So there is very little you can do.
Answered by: John P.
Date published: 2018-08-25

question

when bore sighting at10 or 25 meters what is the setting?
Asked by: william w.
This can be a rather complicated process. Even more so if the scope has been damaged in shipping. I will refer you to a very comprehensive explanation of the best way to bore sight your Trijicon 4x32 ACOG. Here is a link to an excellent explanation of a not so simple a process. Scroll down the page till you see Strykervet and start reading, I think this will clarify things for you.<a href= http://www.thehighroad.org/archive/index.php/t-597732.html target= _blank >http://www.thehighroad.org/archive/index.php/t-597732.html</a>
Answered by: John P.
Date published: 2018-08-28

question

Does this product come with lens covers just like the photo shows?
Asked by: Anonymous
Yes, the lens covers are included.
Answered by: Dana G.
Date published: 2018-08-27

question

Does this scope include adjustment caps with lanyards, adjustment without tools and a hard case?
Asked by: Lawrence H.
Yes, yes, and yes. One thing to note, in case it's important to you, the RMR sight that sits atop the ACOG cannot be turned off. It is constantly on, which I don't really mind. I can't remember what Trijicon quoted for battery life but it is certainly long enough that being unable to turn it off shouldn't be an issue.
Answered by: Jason L.
Date published: 2018-08-28
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