Introducing the all-new Glock 43X in FDE!

Published on October 8, 2025
Duration: 1:00

This video introduces the new Glock 43X in Flat Dark Earth (FDE), a collaboration exclusive to Davidson's. Beyond the FDE finish, the key update is an improved optics mounting platform compatible with the modified RMSC/Holosun K footprint, allowing for a wider range of red dot sights like the Holosun 407K, 507K, and EPS Carry. The firearm retains its light rail and shares aesthetic similarities with the Glock 19X.

Quick Summary

The new Glock 43X in Flat Dark Earth (FDE) is a Davidson's exclusive featuring an updated optics mounting platform compatible with the RMSC or Holosun K footprint. This allows for direct mounting of popular red dot sights like the Holosun 407K, 507K, and EPS Carry, expanding options beyond previous models.

Chapters

  1. 00:00Introduction to Glock 43X FDE
  2. 00:03Glock & Davidson's Collaboration
  3. 00:07Glock 43X Release in FDE
  4. 00:16Optics Mounting Platform Update
  5. 00:22Previous Optics Limitations
  6. 00:30New Optics Footprint (RMSC/Holosun K)
  7. 00:36Compatible Red Dot Sights
  8. 00:39FDE Frame and Slide Features
  9. 00:46Light Rail and Glock 19X Comparison
  10. 00:52Available Configurations (With/Without Optic/Light)

Frequently Asked Questions

What is new about the Glock 43X FDE?

The Glock 43X FDE is a Davidson's exclusive featuring a Flat Dark Earth finish and a significantly updated optics mounting platform. This new platform is compatible with the RMSC or Holosun K footprint, allowing for a wider selection of red dot sights.

What red dot sights can be mounted on the new Glock 43X FDE?

The updated optics mounting platform on the Glock 43X FDE supports the RMSC or Holosun K footprint. This means you can mount popular red dot sights like the Holosun 407K, 507K, and EPS Carry directly.

Is the FDE finish on the Glock 43X an aftermarket addition?

No, the Flat Dark Earth (FDE) finish on this specific Glock 43X model comes directly from Glock. It is not an aftermarket Cerakote or paint job, making it an official factory offering.

What are the key features of the Glock 43X FDE?

The Glock 43X FDE boasts a Flat Dark Earth frame and slide, an updated optics mounting platform for RMSC/Holosun K footprint sights, a light rail for accessories, and a design reminiscent of the Glock 19X. It's available with or without an optic and light.

More Reviews Videos You Might Like

More from Gun For Hire Range

View all →