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Trijicon TA31-D-100290 ACOG 4x32 Dual Illuminated Green Chevron M193 Ballistic with TA51 Mount

4.3 4.3 out of 5 stars 25 ratings

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About this item

  • 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
  • BULLET DROP COMPENSATING & RANGING RETICLES: The Green Chevron M193 ranging reticle allows for bullet drop compensation out to 800 meters without any manual adjustments adjustments

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From the manufacturer

Trijicon ACOG, ACOG 4x32 BAC

Trijicon ACOG 4x32 BAC

Advanced Combat Optical Gunsight.

Trijicon ACOG 4x32 BAC
ACOG 4x32 BAC
Customer Reviews
Magnification 4x
Objective Lens 32mm
Eye Relief 1.5 in
Field of View (Degrees) 7.0
Field of View 36.6 ft. @ 100 yards
Adjustments (Per Inch @ 100 Yards) 2 Clicks
Dimension (L x W x H) Without Mount 5.9 x 2.0 x 2.5 in.
Weight Without Mount 10.5 oz. (297.5g)
Illumination Source Fiber Optics & Tritium
Reticle Calibration .223 / .308 / M193 / 300 BLK / 6.8 SPC

The Scope That Changed Everything

The Trijicon ACOG (Advanced Combat Optical Gunsight) 4x32 BAC is a fixed power, compact riflescope with a dual-illuminated reticle (tritium and fiber optics) for domination in bright to low/no light. It comes with legendary durability and reliability and offers reticle patterns for numerous calibers. BAC stands for Bindon Aiming Concept, which means the ACOG's illuminated reticle allows aiming with 'both eyes open' for superior situational awareness.

There’s a reason one million ACOG 4x32 scopes have been trusted by the United States Marine Corps, United States Army, United States Navy, United States Air Force, United States Special Operations Forces, allies around the world and hundreds of thousands of civilian enthusiasts.

Brilliant Aiming Solutions

Trijicon has led the industry in the development of superior any-light aiming systems since the company’s founding in 1981. World-renowned for its innovative applications of tritium and advanced fiber-optics, Trijicon manufactures the most advanced riflescopes and sights for tactical and sporting applications.

Backed by a Limited-Lifetime Warranty, Trijicon’s aiming systems are proven on the range and in the field. As a result, Trijicon has earned the trust of those who are most in need of aiming accuracy and dependability. The company is proud to count as our customers the United States Marine Corps, United States Army, United States Special Operations Forces, United States Government, and state and local Law Enforcement, just to name a few. Trijicon is fast becoming the preferred scope among dedicated hunters for all types of game, as well as shooting enthusiasts worldwide.

Combat Proven

Increased Hit Potential in All Lighting Conditions.

Product Description

""This 4x32 BAC ACOG scope provides a dual-illuminated reticle using fiber optics and tritium for a bright aiming point in any light condition. The ranging reticle is calibrated for M193 ammunition (5.56, 55 gr. FMJ, common military surplus) fired from a 16" barrel. The chevron reticle is designed to be zeroed using the tip at 100 meters and the BDC goes out to 800 meters. The width of the chevron at the base is 5.5 MOA which represents 19" at 300 meters. This allows range estimation for silhouette targets. Product Includes:- 1 Flattop Mount for Picatinny Rail- 1 4x32 Scope coat- 1 Lens Pen- 1 Lanyard Assembly for Adjuster Caps- 1 Trijicon Logo Sticker- 1 ACOG Manual Specifications:- Magnification: 4x- Objective Size: 32mm- Bullet Drop Compensator: Yes- Length: 5.8"- Weight: 9.9 oz. without Mount- Illumination Source: Fiber Optics & Tritium- Reticle Pattern: Chevron- Day Reticle Color: Green- Night Reticle Color: Green- Calibration: M193 (5.56)- Bindon Aiming Concept: Yes- Eye Relief: 1.5"- Exit Pupil: 8mm- Field of View (Degrees): 7- Field of View at 100 yards: 36.8'- Adjustment at 100 yards (clicks/in): 2- Mount: TA51- Mount Comes With: TA51- Housing Material: Forged Aluminum""

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Trijicon TA31-D-100290 ACOG 4x32 Dual Illuminated Green Chevron M193 Ballistic with TA51 Mount


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4.3 out of 5 stars
4.3 out of 5
25 global ratings

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