Trijicon 4x32 USMC BAC Rifle Combat Optic ACOG

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ITEM# 13852599

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This Trijicon 4x32mm USMC Rifle Combat Optic ACOG was designed to the exact specifications of the US Marine Corp. The reticle provides quick target acquisition in close combat while enhancing target identification and hit probability out to 800 meters.


ITEM#: 13852599

This Trijicon 4x32mm USMC Rifle Combat Optic ACOG was designed to the exact specifications of the United States Marine Corp. The unique reticle pattern provides quick target acquisition at close combat ranges while providing enhances target identification and hit probability out to 800 meters.

  • 4x32mm
  • Binden Aiming Concept (BAC) for both-eye-open use while engaging targets
  • Dual illuminated reticle: fiber optics provides daylight illumination and tritium illuminates the reticle at night
  • Waterproof to 500 feet/ 150 meters
  • Dry-nitrogen filled to eliminate fogging
  • Large eye volume allows you to quickly acquire targets even if you are not positioned perfectly behind the scope
  • Military-grade, forged 7075-T6 aircraft-aluminum alloy housing
  • Fiber Optics automatically adjust the brightness level and contrast of the reticle to available light conditions
  • Tritium-phosphor lamp allows aiming reticle to glow in low-light conditions
  • Tritium lamp is guaranteed to illuminate for 15 years
  • Totally battery free
  • Broad band anti-reflective multi-coated lenses provide superior clarity and light gathering capabilities with zero distortion
  • Bullet Drop Compensator
  • Red Chevron reticle
  • Two options to choose from: M16A4 rifle with a 20-inch barrel or M16M4 with a 14.5-in barrel
  • Calibrated for 5.56 (.223 cal.) flattop rifles out to 800 meters
  • Dimensions: 5.8 inches long
  • Weight: 9.9 ounces
  • Eye relief: 1.5
  • Exit pupil: 8
  • Field of view: 36.8 feet at 100 yards
    ACOG sight includes:
  • Thumbscrew Flattop Adapter
  • Hard case
  • killFLASH
  • Adjuster cap lanyards
  • ScopeCoat
  • Lenspen
  • Trijicon logo sticker
  • FREE Trijicon Branded Bonus Item


Color Black
Material Rubber
Type Rifle Scopes Tactical Scopes
Magnification Under 10X
Objective Lens 30 - 39mm
Reticle ACOG
Dimensions 5.8 inches long
Warranty Limited Lifetime
Materials Glass, aluminum, rubber
Model Number TA31RCO-A4CP, TA31RCO-M4CP

Customer Reviews

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  • Excellent scope-Best price!

    You get what you pay for! Quality cost!! Best battlefield scope ever produced.

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