Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Red Chevron Reticle
Features
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Dual-Illuminated Red Chevron BAC Reticle: Fiber-optic daylight illumination with tritium night-vision glow—always-on aiming without batteries. The chevron tip zeroes at 100 m and the 5.53 MOA base spans 19 in at 300 m for range estimation.
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Bullet-Drop Compensator (BDC): Calibrated for .223/5.56 × 45 mm flat-top rifles out to 800 m, allowing instant hold-over without turret adjustments.
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Fixed 4× Magnification: Prismatic design provides a bright, distortion-free 1.5″ eye relief and unlimited eye-box for rapid target acquisition.
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Compact, Rugged Construction: One-piece 32 mm tube of 6061-T6 aluminum, matte-black hard-coat anodized, O-ring/nitrogen-sealed to IPX7 (submersible to 11 m) and fog-proof.
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Low-Profile Flattop Mount Included: TA51 flattop adapter for direct mounting to MIL-STD-1913 rails; maintains a 1/3-co-witness with backup iron sights.
Technical Specifications for Trijicon ACOG 4×32 BAC Riflescope .223/5.56 BDC Red Chevron Reticle
Specification
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Details
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Product Title
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Trijicon ACOG 4×32 BAC Rifle Scope (.223/5.56 BDC Red Chevron Reticle)
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Model / MPN
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TA31F / 100215
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SKU
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TA31F
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UPC
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719307300095
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Magnification
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Fixed 4×
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Objective Lens Diameter
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32 mm
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Tube Diameter
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32 mm
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Reticle
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Red Chevron “.223/5.56 BDC” (5.53 MOA base; chevron tip zero at 100 m)
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Illumination
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Fiber-optic + tritium dual illumination
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Eye Relief
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1.5 in (38 mm)
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Field of View @ 100 yd
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36.8 ft (7°)
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Exit Pupil
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8.1 mm
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Adjustment Graduation
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0.5 MOA per click (2 clicks / inch @ 100 yd)
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Parallax
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Fixed @ 100 yd
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Tube Material / Finish
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6061-T6 aluminum, matte-black hard-coat anodized
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Waterproof Rating
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IPX7 (submersible to 11 m)
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Fog- & Shock-Resistant
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Nitrogen-purged, military-grade shock testing
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Length
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5.8 in (147 mm)
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Weight
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15.1 oz (428 g)
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Mount Interface
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TA51 flattop adapter for 1″ Weaver/MIL-STD-1913 rail
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Country of Origin
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USA
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Warranty
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Unconditional lifetime warranty (Trijicon)
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