Trijicon TA31D100288 ACOG 4x32mm Red Chevron .223/5.56

Description

The Trijicon TA31D100288 ACOG is a fixed-power 4×32 optic that provides a compact, rugged aiming solution for modern sporting rifles. Its illuminated red chevron reticle is dual-illuminated using fiber optics and tritium to maintain a visible aiming point across lighting conditions. The reticle is specifically calibrated for M193 ammunition (5.56, 55gr FMJ) when fired from a 16" barrel and offers practical holdovers for mid- to long-range engagement.

Key Specifications

• The magnification is 4x.
• The objective lens is 32mm.
• The reticle is an Illuminated Red Chevron .223/5.56 BDC.
• The reticle illumination uses fiber optics and tritium for dual illumination.
• The reticle calibration is for M193 (5.56, 55gr FMJ) from a 16″ barrel with a BDC out to 800 meters.
• The chevron base measures 5.5 MOA.
• The optic coating is Multi-Coated.
• The eye relief is 1.50″.
• The field of view is 36.80 ft @ 100 yds.
• The overall length is 5.80″ and the weight is 15.10 oz.

Designed for consistent, low-maintenance use, the TA31D100288 offers straightforward aiming geometry and practical ranging information without reliance on batteries. Its compact profile and fixed 4x power make it well suited to range, field, and duty applications where a reliable, always-on aiming reference and simple holdover marks are preferred.

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