Name: Trijicon ACOG 4x32 BAC Riflescope with RMR, Red Chevron Reticle
Brand: Trijicon
SKU: TRTA31-D-100549
Availability: InStock

Description

Trijicon ACOG 4×32 Features and Performance

The Trijicon ACOG 4×32 BAC Riflescope with RMR is built for shooters who want a proven fixed-power combat optic paired with a slide-style red dot for close-range speed. This TA31-D-100549 configuration combines a 4×32 ACOG with a red chevron .223/5.56 BDC reticle and a 3.25 MOA RMR Type 2 red dot, making it a strong fit for defensive rifles, training carbines, and general-purpose 5.56 setups.

The main optic uses fixed 4x magnification and Trijicon’s Bindon Aiming Concept to support fast target acquisition while still giving the shooter magnified capability at distance. Its red chevron reticle is calibrated for .223/5.56 and uses fiber optic and tritium illumination, so the ACOG portion does not rely on batteries for normal use. The included RMR Type 2 adds a fast close-range aiming option with an LED-powered 3.25 MOA dot.

Built from rugged aluminum and designed for hard use, this optic package is made to handle demanding field conditions without adding unnecessary complexity. The 4×32 ACOG body remains compact for its capability, while the included thumbscrew mount keeps the setup ready for compatible rifle platforms. Shooters who want one optic package that covers close work and longer shots often gravitate toward this style of ACOG and RMR combo.

With 1.5 inches of eye relief, a 36.8-foot field of view at 100 yards, and Trijicon’s long-proven compact housing, this setup remains one of the more recognizable premium rifle optic combinations on the market. The Trijicon ACOG 4×32 is a strong option for shooters who want battery-free magnified reticle illumination, a secondary red dot, and a durable field-ready design.

Browse our Trijicon optics selection and shop more riflescopes on our site.

For manufacturer details, see Trijicon’s official product page and browse more options in Trijicon’s ACOG/RMR combo lineup.