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Trijicon

Trijicon Acog 4 X 32 Scope Dual Illuminated Chevron .223 Ballistic Reticle, Black

  • Based on 245 reviews
Condition: New
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Availability: 18 left in stock
Fulfilled by BattleHawk Armory
Arrives May 9 – May 11
Order within 3 hours and 26 minutes
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Features

  • BATTERY-FREE ILLUMINATION: Features a tritium/fiber optic illuminated reticle that automatically adjusts the brightness based on available light
  • RUGGED ALUMINUM-ALLOY HOUSING: Forged 7075-T6 aircraft-aluminum-alloy housing provides for a nearly indestructible sighting system.Field of View (degrees): 7 degree
  • BOTH EYES OPEN DESIGN: The ACOG can be used as a CQB sight when shooting both eyes open, utilizing the Bindon Aiming Concept
  • COMBAT PROVEN: No other magnified optic has been used more in combat than the ACOG
  • BULLET DROP COMPENSATING & RANGING RETICLES: The red Chevron ranging reticle allows for bullet drop compensation out to 800 meters for 5.56 (.223 cal)

Description

Great Product

Brand: Trijicon


Color: Black


Style: Chevron 5.56 (.223 cal)


Product Dimensions: 8.2"L x 8.2"W x 8.2"H


Sport: Hunting


Item Weight: 1.5 Pounds


Material: Plastic


Magnification Maximum: 4.0


Objective Lens Diameter: 32 Millimeters


Magnification Minimum: 4 x


Magnification Maximum: 4.0


Objective Lens Diameter: 32 Millimeters


Magnification Minimum: 4 x


Compatible Devices: Handgun


Mounting Type: Weaver Mount


Night vision: Yes


Field Of View: 7 Degrees


Thread Type: Weaver


Reticle Type: Chevron


Item Dimensions L x W x H: 8.2"L x 8.2"W x 8.2"H


Item Weight: 1.5 Pounds


Item Display Weight: 2.4 Pounds


Color: Black


Product Style: Chevron 5.56 (.223 cal)


Lens Color: Black


Brand Name: Trijicon


Sport Type: Hunting


Model Name: TA31F


Manufacturer: Trijicon


UPC: 719307300095


Global Trade Identification Number: 95


Model Number: TA31F


Manufacturer Part Number: TA31F


Unit Count: 1.00 Ounce


Warranty Description: 2 Year Manufacturer


Included Components: Product


Item Type Name: Holster


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 9 – May 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

Based on the reviews, the Trijicon ACOG proves to be a highly-praised and value-for-money optical scope with its superb clarity, light-catching ability, and ease of use that have led to improved shooting performance for many of its users. The product's authenticity is verified and appreciated by many users, though there have been certain grievances with the product being overpriced and the tritium half-life.

Pros

  • 🌟 Incredible clarity and crisp imaging
  • 🎯 Outstanding light-gathering ability
  • 🚀 Can significantly improve shooting groupings
  • 💪 Durable and reliable, even in challenging conditions

Cons

  • 💰 Considered overpriced by some users
  • ⏳ Tritium brightness diminishes over time (12-year half-life)
  • 👓 No built-in vision adjustments for those who have less than perfect vision

Should I Buy It?

Overall, if the price and the tritium half-life are not significant issues for you, the Trijicon ACOG definitely stands out as an outstanding investment. Its high-quality optical performance and robust construction that significantly improve shooting performance make it a highly recommended purchase despite a few reservations.

    • Acog scope
Very nice scope. Quick delivery. I checked my serial # to ensure it was authentic, it was. Sight picture is super clear, you can use it with both eyes open. Be aware that it isn't a night vision scope, best to use is before dusk to twilight. After all you have to be able to see your target to shoot. I did notice that you can still see the chevron in total darkness such as a closet. The downside is the cost, but I wanted something that didn't rely on batteries. I'm very satisfied with it and would buy from the seller again. Thank you ... show more
Reviewed in the United States on January 10, 2026 by Dr.Savage
    • Pricey, but worth every penny
Great scope, I've never had or used one but I really like it, just a little pricey, but get the original, watch out for knock offs, read reviews, this scope is used by our military and I can see why, it holds zero and will take a beating. Best scope I've ever owned
Reviewed in the United States on September 14, 2025 by Mike
    • Super fast acquisition of target, compact.
The ACOG line by Trijicon are such good quality. This 4x32 is my 3rd ACOG and I have a total of seven Trijicon scopes. The ACOG is awesome for getting on a target fast. Great for low light. Good field of view. Excellent quality glass. This 4x32 is quite a bit more compact than the 3.5 x35, but no loss of quality. Field of view still excellent. It has very forgiving eye relief so its easy to get on the target fast and see the illuminated reticle. You really have to try one to see how good they are. ... show more
Reviewed in the United States on April 7, 2024 by Darrell
    • Review
It’s an acog, of course it’s perfect!
Reviewed in the United States on April 19, 2025 by Joe W.
    • Trijicon
This is a Trijicon ACOG and it works very well. I built a replica of the rifle I had while I was in the military and this really brought the nostalgia altogether. I have never had an issue with this optic between 2006-2010 and I have not an any issues with it since owning this one.
Reviewed in the United States on October 6, 2025 by HP22
    • Even my skeptical wife likes it.
Review Image by Uncle Bubs
This is my first Trijicon of any kind and it's the first time I've ever used or looked through anything made by Trijicon. I am amazed, to say the least. When my skeptical wife looked through this ACOG the first time, she looked at me and said, "Wow! This is amazing. Now you need one." That's how great the experience is when you look through one of these for the first time. It is an incredibly crisp and clear image. It gathers light like no other scope I've looked through and the technology behind the reticle illumination is fantastic. It does have a shorter eye relief however, and it doesn't have any adjustment if your vision is less than perfect. Some may consider this a con, but I wear glasses to see far away and when I have my glasses on, the reticle is absolutely perfect and crisp/clear. If I take my glasses off, the reticle is not crisp or clear. I wear glasses when I shoot though, so this is actually a plus for me because with other scopes, I've had to adjust the scope for my eye when wearing glasses and it's usually difficult for me to get a reticle to be in focus even half as good as this one. I'm amazed at how my grouping has improved when using the ACOG compared to other scopes. It's also amazing how hardly anyone on the internet shoots anything less than 3 shot groups at 100 yards that can be covered by a quarter. I must be the only person in the nation who would jump for joy if I was to shoot that well consistently. It's not like I couldn't hit a paper plate continuously at 100 yards because most of the time, I can do that. When using my ACOG, I can shoot significantly tighter groups than ever before and I have to give the ACOG some of the credit for my improved performance. I wish I could afford to put an ACOG on every one of my MSR's. It is everything I hoped it would be, and more. I would definitely recommend this to anyone considering it. ... show more
Reviewed in the United States on February 10, 2019 by Uncle Bubs
    • Great price for an authentic Trijicon ACOG
As good as the hype suggests. Great glass quality that cannot be matched with budget optics. To fully appreciate an ACOG you have to have the understanding that it is not simply a red dot or variable magnification optic, with a proper understanding of what it is/isn’t you will love it. Like most things, it may take practice and training to become proficient with it’s operation. Trijicon’s battle proven reputation speaks for itself. Was received from Trijicon, and verified to be authentic. Very happy with both my ACOG and purchase from Amazon. ... show more
Reviewed in the United States on March 11, 2020 by Zachary Hahn
    • Favorite All-Purpose Optic
If you need an optic to do it all, then look no further. You have a 4x zoom to allow for shooting at most ranges out to the max effective range on a point target for the 5.56 round. As well, if you learn/know the Bindon Aiming Concept, you can use it to perform at closer ranges as well. Since the reticle is illuminated with a fiber-optic cable by day and Tritium by night, you don't have to worry about batteries for about 12 years, and they are built supremely tough. I use them in the Marine Corps to hit man-size targets at the 500 yard line, and many others have used ACOGs to amazing effect in service of the country. It just takes some training to get used to the scope and the eye relief on it, which is short, but tolerable and easily managed. If you can afford it, buy this optic. ... show more
Reviewed in the United States on May 23, 2016 by NSM

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