Trijicon 4x32 ACOG Riflescope

BH #TR4X32ARCDIQ • MFR #TA31F
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Trijicon 4x32 ACOG Riflescope
Key Features
  • Matte Black
  • Flat-Top Mount
  • Self-Illum. Red Chevron - 5.56 NATO
Trijicon produces battle-proven aiming systems that deliver rapid target acquisition and increased hit potential under any lighting conditions. Their self-luminous aiming systems empower you to execute any shot with complete confidence in bright light, low light or no light at all.

Every feature of the ACOG's (Advanced Combat Optical Gunsight) mechanical and optical design was designed for use with the M16 family of firearms. This sighting system was engineered for a single purpose; to provide increased hit potential in all lighting conditions - without relying upon failure-prone batteries.

The ACOG is engineered upon a roof prism design for maximum optical precision and enhanced reliability. These sights combine traditional, precise long-range accuracy with rapid close-quarters target acquisition.

Although the ACOGs have many features which are very advantageous for military use, they're equally well adapted for sporting and tactical applications. These compact telescopic sights are internally adjustable, with tritium illuminated reticles for use in low-light scenarios.

The 4x32 ACOG Riflescope is a comfortable and engaging optic to sight through in day or nighttime. The generous field of view provides the ability to see your target and what's going on around the target. This is a rugged optic for the discerning professional who understands that success is the only acceptable outcome.

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See any errors on this page?

On Trijicon's web page the TA31RCO-M150CP has ...

On Trijicon's web page the TA31RCO-M150CP has tabs for mounting a RMR in your picture here it does not. So does it have them?
Asked by: William
The pictures you see on the B&H website are cut and copied from the manufacture website. It wiuld be the same product as seen ton the Trijicon website.
Answered by: John
Date published: 2023-05-23

Is the RMR a type 2, or type 1?

Is the RMR a type 2, or type 1?
Asked by: Blake
It is a type 2.
Answered by: Rob K
Date published: 2020-10-02

Does this model have bosses?

Does this model have bosses?
Asked by: Daniel
You can mount an RMR on your scope with BH #TRRM35. That is the part number you will find the RMR mount on the B&H website.
Answered by: John
Date published: 2020-02-27

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

Is the ilumination repairable?

Is the ilumination repairable?
Asked by: James
The tritium can be replaced by Trijicon by sending the optic in to them directly.
Answered by: Moe
Date published: 2021-12-31

Would I be able to remove the RMR and mount it on ...

Would I be able to remove the RMR and mount it on my pistol?
Asked by: Anwar
I can only verify that the Trijicon 4x32 ACOG Dual Illuminated Riflescope and 3.25 MOA Red Dot Type 2 RMR Sight Kit (DI .223 Red Chevron Reticle, Matte Black) BH #TR4X32RC223 • MFR #TA31-D-100549 Mounts on ACOG and comes with Trijicon ACOG Picatinny Rail Adapter
Answered by: John
Date published: 2022-05-22

question

How is this powered?
Asked by: Anonymous
By Fiber Optics.
Answered by: John P.
Date published: 2025-05-22

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
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