Trijicon 4x32 ACOG ECOS Riflescope (Dark Earth Brown)

Trijicon 4x32 ACOG ECOS Riflescope (Dark Earth Brown)

Trijicon 4x32 ACOG ECOS Riflescope (Dark Earth Brown)

Trijicon 4x32 ACOG ECOS Riflescope (Dark Earth Brown)

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Expected availability: 6-8 weeks

Product Highlights

  • Green Crosshair Reticle - 5.56x45/.223
  • Dual Illumination - Tritium/Fiber Optics
  • A.R.M.S 19LD Throw-Lever Mount
  • RMR Sight with 4 MOA Dot Reticle
  • Back-Up Iron Sights
  • External Windage/Elevation Adjusters
  • Waterproof to 11.0 m / 36.0'
  • Fogproof
  • Bindon Aiming Concept
  • Made in the USA
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Trijicon TA31ECOS-G overview

  • 1Description

The 4x32 ACOG ECOS from Trijicon brings adaptability and flexibility to the table - a necessary edge when the stakes are high, and the terms of engagement are uncertain.

Whether the day's work involves precise long-range shot-placement, room-clearing, close-quarters MOUT engagements or high-stress fast-breaking action - sighting through the 4x32 ACOG is comfortable and intuitive. The 4.0x magnification offers a respectable FOV and the ability to employ the Bindon Aiming Concept for a heads-up-and- both -eyes-open technique that greatly enhances the operator's situational awareness.

This dark earth brown ACOG ECOS is configured with an A.R.M.S. Picatinny/Weaver throw-lever mount, and a dual illuminated green crosshair ballistic reticle that's calibrated for 5.56x45/.223. Additionally, this sighting system also includes a factory-mounted set of back-up iron sights (BUIS), and an RMR red-dot sight with a 4 MOA dot reticle.

Optical Performance
  • Broad-band multicoated lenses enhance clarity and increase light transmission by minimizing flare, glare, reflections
Construction Details
  • Housing: forged 7075-T6 aircraft aluminum alloy
  • External W&E adjusters: finger-adjustable windage and elevation correction
  • Waterproof: nitrogen purged and fully sealed for all-weather reliability. Submersible to 11.0 m / 36.0' without caps
Use and Handling
  • A.R.M.S 19LD Throw-Lever Mount: compatible with Weaver/Picatinny rails. Low-profile - raises ACOG 0.1875" over rail. Length - 3.75", matches bottom of ACOG. Features dual throw-levers for rapid repeatable mounting
  • BAC: The Bindon Aiming Concept was devised by Trijicon's founder, Glyn Bindon. The BAC method of aiming with both eyes open ensures a far superior sense of balance, and a wider field-of-view. Combining these benefits with a magnified Trijicon sight gives you a considerable advantage over your target.
  • Green crosshair ballistic reticle: calibrated for 5.56x45/.223. Heavy posts at 3 and 9 o'clock draw the eye to the target. A short post at 6 o'clock terminates into a stadia with hold-over hash-marks for distances up to 1000 m
  • Dual illumination: 24/7/365 - battery-free tritium/fiber-optic technology provides the cross hairs with a highly-visible green glow
RMR Reflex Sight with 4 MOA Dot Reticle
The Trijicon RMR Sight provides optimum red-dot visibility against the target for rapid target acquisition and precise shot placement. Designed with longevity and repeatability in mind - the RMR (Ruggedized Mini Reflex) features a durable forged aluminum housing and hard-coated window to ensure long-term reliable service
This permutation of the RMR is configured with a 4 MOA LED red-dot reticle that's powered by a single CR2032 battery. The reticle remains red and visible whether it's day or nighttime, or if the battery is on or off. The illumination system automatically self-adjusts to match ambient lighting conditions
UPC: 719307303430
In the Box
Trijicon 4x32 ACOG ECOS Riflescope (Dark Earth Brown)
  • A.R,M.S 19LD Throw-Lever Mount
  • RMR Sight (Matte Black)
  • Set of Back-Up Iron Sights
  • LensPen - TA56
  • Weatherproof Logo Sticker ytfvwuxxyetesswyxz
  • Limited Lifetime Warranty
    (15 Year Warranty on Tritium)
  • Table of Contents
    • 1Description

    Trijicon TA31ECOS-G specs

    Magnification 4.0x
    Objective Lens Diameter 32 mm
    Reticle Dual illuminated green crosshair- 5.56x45/.223
    Main-Tube Diameter Not applicable
    Linear Field of View 37.0' @ 100 yd / 12.0 m @ 100 m
    Exit Pupil Diameter 8.0 mm
    Eye Relief 1.5" / 3.8 cm
    Filter Size None
    Impact Point Correction 1/2 MOA
    Maximum Windage/Elevation Adjustment Windage: 40 MOA
    Elevation: 40 MOA
    Weatherproofing Waterproof, fogproof, submersible
    Battery / Runtime Not applicable
    Dimensions Length: 6.2" / 15.8 cm
    Weight Without RMR: 15.1 oz / 428 g
    Packaging Info
    Package Weight 2.25 lb
    Box Dimensions (LxWxH) 8.4 x 7.2 x 5.2"

    Trijicon TA31ECOS-G reviews

    4x32 ACOG ECOS Riflescope (Dark Earth Brown) is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Legit This is a legit product, not a Trijicon gray market. If you have a history with these you will not be disappointed. Was able to meet every expectation, just zero according to the manual. 100m zero with 62gr ammo.
    Date published: 2014-07-14
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