Watch this *BEFORE* You Buy - Glock 43x Ramjet Afterburner by Radian

Published on June 22, 2025
Duration: 13:51

This guide details the installation of the Radian Afterburner Ramjet barrel and compensator, along with the Radian Magwell, onto a Glock 43x. The process involves replacing the OEM barrel and recoil spring, attaching the compensator with a single screw, and securing the magwell with its unique barbed plug system. Expert Brett from Nightwood Guns emphasizes the importance of proper installation for optimal performance and reliability, noting the system's 50-state legal status due to the unthreaded barrel design.

Quick Summary

The Radian Afterburner Ramjet for the Glock 43x significantly reduces recoil and muzzle rise, enabling faster split times (0.17s recorded) and improved control, especially for recoil-sensitive shooters. It is 50-state legal due to its unthreaded barrel design and demonstrated reliability over 600 rounds with various ammunition types.

Chapters

  1. 00:00Introduction: Glock 43x Radian Afterburner Ramjet
  2. 00:22Community Feedback & Future Content
  3. 00:56Radian Transparency & Magwell Prototype
  4. 01:24Afterburner Ramjet Design Features
  5. 02:38Ramjet Performance on Glock 43x
  6. 04:24Shooting Performance Comparison
  7. 05:48Impact on Less Experienced Shooters
  8. 07:13Recoil Spring & Reliability
  9. 08:34Muzzle Velocity Increase
  10. 08:55Value Proposition & Negatives
  11. 10:52Magwell Design & Compatibility
  12. 12:15Magwell Printing & Conclusion

Frequently Asked Questions

What are the main benefits of the Radian Afterburner Ramjet for the Glock 43x?

The Radian Afterburner Ramjet significantly reduces felt recoil and muzzle rise on the Glock 43x, allowing for faster split times and improved control. Its dual-chamber compensator and match-grade ported barrel design contribute to a more stable shooting experience, making it easier to manage the pistol's inherent snappiness.

Is the Radian Afterburner Ramjet system legal in all states?

Yes, the Radian Afterburner Ramjet system for the Glock 43x is designed to be 50-state legal. This is primarily due to its unthreaded barrel design, which avoids classification as a 'threaded barrel' that is restricted in some jurisdictions.

How does the Radian Magwell affect concealed carry?

The Radian Magwell enhances grip ergonomics and reloading speed but increases the overall grip length and flares outward. This modification may cause more printing when concealed carrying, requiring users to weigh the benefits against potential concealment challenges.

What is the reliability of the Radian Afterburner Ramjet with different ammunition?

During testing with 600 rounds of Buffalo Creek target ammo and a box of Federal HST 124gr +P, the Radian Afterburner Ramjet system experienced no malfunctions. It is noted to perform best with the OEM recoil spring among Radian models.

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