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Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle Rifle Scope Trijicon
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  • Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle Rifle Scope Trijicon
  • Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle Rifle Scope Trijicon
Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle

Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle

$1,229.99
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Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle

Features

  • Dual‑Illuminated, Battery‑Free: Fiber optics automatically adjust reticle brightness in daylight; tritium phosphor lamp glows in low/no light—always on, no batteries required.
  • 4× Fixed Combat Optic (BAC): Bindon Aiming Concept™ enables both‑eyes‑open speed for CQB while still delivering precise 4× aiming out to distance on 5.56/.223 carbines.
  • .223/5.56 BDC Green Chevron Reticle: Chevron tip is your 100 m zero; descending stadia provide ballistic holds to extended range (ACOG BDC calibrated for 5.56 NATO / .223 flattop rifles). The chevron base width (5.53 MOA ≈ 19″ @ 300 m) doubles as a range estimator on silhouette targets.
  • Rugged Forged Aluminum Housing: Combat‑proven durability—shock‑, weather‑, and recoil‑resistant; sealed and fog‑proof for hard field use.
  • Wide Field of View: 7° (36.8 ft @ 100 yd) maintains situational awareness while scanning or engaging movers.
  • External Adjusters: Tool‑less windage & elevation; ½ MOA impact correction per click (2 clicks/inch @ 100 yd).
  • Compact & Lightweight: Short 5.8″ optic body keeps balance forward‑neutral on AR‑pattern rifles; ships with TA51 flattop Picatinny mount.
  • Made in USA & Backed by Trijicon Warranty.

Technical Specifications for Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Green Chevron Reticle

Specification

Details

Manufacturer

Trijicon

Model / MPN

TA31F‑G / 100218

SKU

TA31F‑G

UPC

719307302945

Country of Origin

USA

Magnification

4× fixed

Objective Lens Diameter

32 mm

Optical Design

Fixed‑power prism sight (no traditional maintube)

Reticle

Green Chevron .223/5.56 BDC (dual‑illuminated fiber optic / tritium)

Illumination

Automatic fiber (day) / self‑luminous tritium (night); battery‑free

Eye Relief

1.5″ (38 mm)

Field of View @ 100 yd

36.8 ft (7°)

Exit Pupil

8.1 mm

Adjustment Click Value

½ MOA (≈2 clicks/inch @ 100 yd)

Total Adjustment Range

~40 MOA windage & elevation (typical TA31 spec)

Parallax Focus

Fixed at 100 m (≈109 yd)

Overall Length

5.8″ optic body (approx. 7″+ installed w/ mount & caps)

Weight

~10.5 oz optic‑only; ~14 oz w/ TA51 mount (approx.)

Housing Material / Finish

Forged aluminum; matte black hard anodize

Waterproof / Fog‑Proof

Sealed; nitrogen‑purged; duty weather resistant

Shock Resistance

Rated for service calibers (.223/5.56 and beyond)

Mount Interface

TA51 flattop Picatinny thumbscrew adapter (included)

Included Accessories

  • TA51 flattop Picatinny thumbscrew mount
  • Lens cleaning tool (LensPen® style)
  • Adjuster cap lanyard / hardware kit
  • Trijicon logo sticker
  • Owner’s manual & warranty card

SEO Keywords
Trijicon ACOG TA31F‑G, 4×32 Green Chevron 5.56 BDC, BAC dual‑illum ACOG, .223 combat optic, fiber‑optic tritium riflescope.

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