TA02 or TA31?

Published on March 5, 2026
Duration: 1:33

This guide, based on expert instruction from T.REX ARMS, covers the setup and use of Trijicon ACOG optics, specifically the TA02 and TA31 models. It emphasizes proper mounting for optimal eye relief, utilizing supported shooting positions for distance accuracy, and highlights the durability and effectiveness of these optics in challenging conditions. The guide also touches upon aftermarket support and the comparison between the TA02 and TA31.

Quick Summary

The Trijicon ACOG TA02 is an expert-recommended optic known for its extreme durability, ease of use, and effectiveness, even in poor lighting. It's ideal for supported shooting at distance and boasts extensive aftermarket support for customization.

Chapters

  1. 00:00Introduction & Setup
  2. 00:28Shooting Performance
  3. 00:39ACOG Recommendation
  4. 00:50Optic Setup Tips
  5. 01:06Aftermarket Support
  6. 01:22TA02 vs TA31 Comparison

Frequently Asked Questions

What are the key advantages of the Trijicon ACOG TA02 optic?

The Trijicon ACOG TA02 is praised for its extreme durability, ease of use and setup, and cost-effectiveness. It performs exceptionally well even in poor lighting conditions and offers a longer eye relief suitable for supported shooting positions.

How does the Trijicon ACOG TA02 compare to the TA31?

Both the TA02 and TA31 are considered excellent Trijicon ACOG models. While both are durable and easy to use, the TA02 is specifically mentioned as a favorite by the instructor for its proven effectiveness in various scenarios.

What is the recommended setup for a Trijicon ACOG optic?

It is recommended to set up the ACOG with longer eye relief, similar to a traditional scope, with the intention of shooting from a supported position. This setup maximizes the optic's design for distance shooting.

What kind of aftermarket support is available for the Trijicon ACOG?

There is extensive aftermarket support for Trijicon ACOG optics, including mounts to adjust height or position, kill flashes, lens covers, and various mounts for top-mounted red dot sights, allowing for significant customization.

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