Holosun 509T X2 - Better Now, Better Now

Published on April 2, 2022
Duration: 4:42

This expert review by Paul from SuperSetCA details the improvements in the Holosun 509T X2, primarily focusing on significantly enhanced glass quality compared to the original 509T. The X2 addresses previous distortion issues, though a slight green color cast may be present. The review also covers new reticle options, mounting complexities, and offers a direct comparison with the Steiner MPS, highlighting trade-offs between clarity, features, and battery life.

Quick Summary

The Holosun 509T X2 significantly improves upon the original 509T by addressing glass distortion, offering a clearer sight picture with only minor edge distortion. It also introduces a circle-only reticle option and maintains Holosun's reputation for long battery life, making it a strong contender against optics like the Steiner MPS.

Chapters

  1. 00:18Introduction & Original 509T Issues
  2. 00:48509T X2 Glass Quality Improvements
  3. 01:44Glass Color Cast Analysis
  4. 01:54New Reticle Options Explained
  5. 02:30Mounting Options & Co-Witness Issues
  6. 03:36Comparison & Verdict: 509T X2 vs Steiner MPS

Frequently Asked Questions

What are the main improvements in the Holosun 509T X2 compared to the original 509T?

The primary improvement in the Holosun 509T X2 is significantly enhanced glass quality, addressing the pronounced distortion issues found in the original 509T. It also introduces a new circle-only reticle option.

Does the Holosun 509T X2 have any color cast in its glass?

Yes, the Holosun 509T X2 exhibits a slight green color cast in its glass. This is most noticeable when the sun is positioned directly behind the user, but is generally a minor characteristic.

What are the mounting considerations for the Holosun 509T X2?

The 509T X2 uses its own plate that mounts to an RMR adapter plate, which can lead to a higher overall mount. Direct slide milling or specialized adapter plates like those from C&H Precision Weapons are alternative solutions to manage mounting height and co-witness.

How does the Holosun 509T X2 compare to the Steiner MPS?

The Steiner MPS offers clearer glass and a smaller window, while the Holosun 509T X2 provides longer battery life and multiple reticle options, including a circle-only mode. The choice depends on whether clarity or features/endurance is prioritized.

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