Holosun 509T X2 - Better Now, Better Now

Published on April 2, 2022
Duration: 4:42

This guide details the installation of the Holosun 509T X2 optic, covering various mounting methods including direct milling and adapter plates. It highlights potential co-witness issues with dual-plate systems and offers a comparison against the Steiner MPS, emphasizing the X2's improved glass quality and reticle options. Instruction is provided by an experienced firearms instructor.

Quick Summary

The Holosun 509T X2 significantly improves upon the original 509T with enhanced glass clarity, reducing distortion. It features a versatile multi-reticle system (dot, circle dot, circle only) and offers extended battery life. Mounting options include direct milling or adapter plates, though dual-plate systems may impact iron sight co-witness.

Chapters

  1. 00:18Introduction & 509T V1 Recap
  2. 00:48509T X2 Glass Quality Improvements
  3. 01:44Glass Color Cast Observation
  4. 01:54New Reticle Options Explained
  5. 02:30Mounting Systems & Co-witness Issues
  6. 03:36509T X2 vs. Steiner MPS Comparison

Frequently Asked Questions

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

The Holosun 509T X2 significantly improves glass quality, reducing the distortion found in the original 509T. It also introduces a 'circle only' reticle option, adding to its versatility beyond the dot and circle-dot reticles.

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

The 509T X2 offers longer battery life and multiple reticle options, whereas the Steiner MPS provides clearer glass and a smaller window. The choice depends on whether you prioritize reticle versatility and battery duration or maximum glass clarity.

What are the common mounting methods for the Holosun 509T X2?

The 509T X2 can be mounted directly via slide milling, using specific adapter plates like those from C&H Precision Weapons for Glock MOS, or via a dual-plate system which may affect iron sight co-witness.

Can the Holosun 509T X2 be used with iron sights?

Yes, but co-witnessing can be an issue, especially when using dual-plate mounting systems on certain firearms like the Staccato P. Direct milling or specific adapter plates might offer better co-witness potential depending on the setup.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from SuperSetCA

View all →