Trijicon ACOG 4×32 | Green Chevron | TA51 | 100229

The Trijicon ACOG is a fixed-power 4x riflescope with a 32mm objective and an illuminated green chevron reticle. It uses dual illumination—fiber optics for daytime adjustment and self-luminous tritium for low-light and no-light conditions—allowing consistent reticle visibility without batteries. The sight is intended to combine rapid close-quarters target acquisition with extended-range aiming capability using a bullet-drop compensator.

Product Specifications

• The magnification is 4x.
• The objective size is 32mm.
• The reticle is an illuminated green chevron with target reference system, listed as Illuminated Green Chevron.
• The illumination source is Fiber Optics & Tritium.
• The sight includes a bullet drop compensator and is listed as Yes for BDC functionality.
• The calibration is specified as .223 (14.5 in. barrel).
• The eye relief is listed as 1.50″.
• The exit pupil is listed as 8.
• The field of view is listed as 36.80 ft @ 100 yds.
• The elevation/windage adjustment is given as 2 Clicks per Inch @ 100 yds.
• The click value is listed as 1/2 MOA.
• The weight is listed as 16.20 oz.
• The housing material is listed as Forged Aluminum.
• The accessory package includes a TA51 (Flattop Thumbscrew) mount and other factory items.
• The UPC is 719307303423.

Designed for users who require a durable, battery-free aiming solution, this ACOG variant delivers consistent reticle illumination and a simple, robust mounting solution. Its dual-illumination reticle and BDC pattern make it suitable for both close-quarters engagement speed and extended-range reference out to several hundred meters. The compact, fixed-power design prioritizes reliability and repeatable aiming reference in the field or on the range.