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Trijicon ACOG 4 X 32 Scope Dual Illuminated Horseshoe Dot .223 Ballistic Reticle, Red

  • Based on 63 reviews
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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
  • 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 magnifed optic has been used more in combat than the ACOG.Field of View @ 100 yards (ft) - 36.8
  • BULLET DROP COMPENSATING & RANGING RETICLES: The red Horseshoe reticle ranges out to 800 meters for 5.56 (.223 cal)

Description

ACOG 4x32 - Red Horseshoe Dot .223 Ballistic w/TA51Manufacture ID: TA31HACOG 4x32 Scope with Red Horseshoe BAC Reticle-includes Flattop Adapter. Features dual illumination (Fiber optics provides daylight illumination and tritium illuminates reticle at night). The ranging reticle is calibrated for 5.56 (.223 cal.) flattop rifles out to 800 meters.The TA31H also includes: - 1 Flattop Mount- 1 4x32 Scopecoat- 1 Lens Pen- 1 Lanyard Assembly for Adjuster Caps- 1 Trijicon Logo Sticker- 1 ACOG Manual- 1 Warranty Card Specifications: - Magnification: 4x - Objective Size: 32mm - Bullet Drop Compensator: Yes - Length: 5.80" - Weight: 9.9 oz. without mount - Illumination Source: Fiber Optics & Tritium - Reticle Pattern: Horseshoe with Target Reference System - Day Reticle Color: Red - Night Reticle Color: Red - Calibration: 0.223 - Bindon Aiming Concept: Yes - Eye Relief: 1.50" - Exit Pupil: 8.00mm - Field of View (degrees): 7.00 - Field of View at 100 yards: 36.80' - Adjustment at 100 yards (clicks/in): 3 - Tube Size: N/A - Mount: TA51 - Mount On/Comes With: Flattop - Housing Material: Forged Aluminum


Brand: Trijicon


Color: Red


Style: Horseshoe/Dot 5.56 (.223 cal)


Item Dimensions LxWxH: 8.25 x 6.63 x 3.5 inches


Sport: Hunting


Item Weight: 9.9 Ounces


Material: Aluminum


Magnification Maximum: 4


Objective Lens Diameter: 32 Millimeters


Magnification Minimum: 4 x


Brand: ‎Trijicon


Color: ‎Red


Style: ‎Horseshoe/Dot 5.56 (.223 cal)


Item Dimensions LxWxH: ‎8.25 x 6.63 x 3.5 inches


Sport: ‎Hunting


Item Weight: ‎9.9 Ounces


Material: ‎Aluminum


Magnification Maximum: ‎4


Objective Lens Diameter: ‎32 Millimeters


Magnification Minimum: ‎4 x


Compatible Devices: ‎Rifle


Mounting Type: ‎Weaver Mount


Night vision: ‎Yes


Field Of View: ‎7


Item Package Dimensions L x W x H: ‎9 x 7.5 x 5.5 inches


Package Weight: ‎2.7 Pounds


Brand Name: ‎Trijicon


Warranty Description: ‎Manufacturer


Model Name: ‎Trijicon - ACOG 4x32 - Red Horseshoe Dot .223 Ballistic w-TA51


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Manufacturer: ‎Trijicon


Part Number: ‎TA31H


Included Components: ‎Riflescope


Size: ‎4x32mm


Date First Available: March 3, 2009


Frequently asked questions

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Top Amazon Reviews


  • Product GREAT! Seller (GHU)...not so much.
This optic is fantastic. The glass is so clear it's obvious in the first minute this is a quality product. The mount is rock solid, and the adjustments are positive and easy to make. I wish they were 1/4 MOA, but one can only get so much. I especially like that the reticle is so bright, without batteries. Truly a tough piece of gear. The scope coat is a pain to use, but nevertheless keeps the unit clean and scratch free. I'll consider getting scope caps. I have it mounted on an AR-15 and it is MADE for this rifle. And yes, you CAN look through it with both eyes open--it is made for that, and performs well as advertised. On the other hand, concerning the seller, Gun Holsters Unlimited: they are unreliable at best. I paid for two day shipping, and it took 5 days to get to me. That's not a big deal I know...but still, I paid extra and expected the extra service. I left feedback and the seller (Gun Holsters Unlimited) called and told me that Amazon delayed sending them the order, and it was Amazon's fault, not their own. She begged me to remove my feedback and she would refund my shipping costs. Ok, that was fair, and I appreciated the call. I removed my feedback, within an hour, but so far, weeks later, she has not refunded my shipping. Again, monetarily not a big deal, but a promise is a promise. So why pay more? You won't get any faster service--shame on Gun Holsters Unlimited. If you screw up, you should admit it...don't blame others. And to top it all off, Art from "customer service" at Gun Holsters Unlimited then emailed me, asking for feedback on their performance, can you believe it? I'm still shaking my head at that one. So I'm writing this feedback to let you all know. I think other sellers will do fine for you...just don't use Gun Holsters Unlimited if you can help it. I see Optics Planet is selling this now through Amazon cheaper than what I paid for it--go with them. I know THEY are a good company. Oh well, Trijicon has themselves a winner! I'm totally pleased with this scope. Pricey, but worth it. By the way, I believe this horseshoe reticle is better than the triangle--it's more clearly defined, and crystal clear. If you look through both scopes side by side you'll see what I mean. The horseshoe is the way to go. FIVE STARS for Trijicon! ... show more
Reviewed in the United States on May 20, 2013 by Navybat

  • TA31H is a perfect marriage for my Colt M4 carbine!
Absolutely outstanding! Optics are first class and bright! The scope with the Killflash, scope covers, and Trigicon Bobro quick release mount weigh less than a pound. If your looking to buy an ACOG, you already know they are top of the line. They are battle tough! Highly recommended items to fully complement your ACOG are listed below. Reticles are pretty subjective so I won't comment on them only to say get the red color reticle if you are not set on another color. The Chevron or the Horseshoe reticle allows for the quickest target acquisition. Which ACOG model should you buy is again pretty subjective. They are all top of the line. I like light as possible with the biggest aperture. The 4X power is also easy to hand hold. With the scope covers installed over the Killflash and ONLY opening the front cover, you can shoot with the reticle superimposed on your target. Pretty neat way to shoot if you are shooting close in and don't want any magnification. The assumption is you shoot with both eyes open. Possible concern is the eye relief which is very short but I find not a problem as the .223 has minimal recoil. You have to put your nose close to the charging handle to get your focus. If this is a problem, you might want to consider the TA11 model instead (3.5X, heavier and longer length). Happy shooting! Recommended accessories: TA91: Tennebrex® killFlash® Anti-Reflection Device for 4x32 RCO ACOG Scope (sold on Amazon) TA94: 4x32 ACOG Flip Cap for Objective (sold on Amazon) TA98: Trijicon ACOG Quick Release Mount (sold on Amazon) Specifications: Magnification 4x Objective Size 32 Bullet Drop Compensator Yes Length (In) 5.8 Weight (oz) 9.9 w/out mount Illumination Source Fiber Optics & Tritium Reticle Pattern Horseshoe w/ Target Reference System Day Reticle Color Red Night Reticle Color Red Calibration 0.223 Bindon Aiming Concept Yes Eye Relief 1.5 Exit Pupil 8 Field of View (Degrees) 7 Field of View @ 100 yards (ft) 36.8 Adjustment @ 100 yards (clicks/in) 2 Mount TA51 Mount Comes With TA51 (screw on type but not quick release) Housing Material Forged Aluminum ... show more
Reviewed in the United States on February 7, 2014 by ahiker4u

  • FANTASTIC!
I waited FAR too long to decide to bite the bullet and purchase this. Though I knew it was "the one" I just couldn't justify the cost. Well, after two years of stressing over it (yes I waited that long) I finally clicked purchase. My only regret? I should have clicked purchase on day one. This scope is Amazing, everything you could hope for and more. The field of view is unbelievable, the image is absolutely sharp and crisp (so crisp in fact that it nearly feels like it's doing some sort of light amplification (of course it's not, it's just THAT clear!)) and the 4x magnification is perfect. Cons? None. If you want to nitpick you could say that you have to have your nose to the charging handle to stay in the eyebox (which is how you should use an M4 style rifle anyway :P) and the reticule is slightly blurred towards the edges (this is an artifact of how it's built, not the lens) but in practice none of these things make it bad. I've *never* found myself wanting longer eye relief, and neither will you. In short, stop reading this and click purchase. Now. =P ... show more
Reviewed in the United States on November 16, 2014 by Mike J.

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