Glock 19 Gen 5 vs Glock 19X: Which 9mm is Better?

Published on March 8, 2025
Duration: 5:45

This video compares the Glock 19 Gen 5 and the Glock 19X, highlighting their shared 9mm, striker-fired, compact slide, flared magwell, match barrel, and improved trigger. Key differences lie in slide serrations (front and rear on Gen 5, rear only on 19X), included sights (plastic on Gen 5, tritium on 19X), and frame size (compact on Gen 5, full-size Glock 17 frame on 19X). The 19X offers higher magazine capacity.

Quick Summary

The Glock 19 Gen 5 and Glock 19X are functionally identical 9mm pistols, sharing the compact slide, match barrel, and improved trigger. Key differences are the Gen 5's front/rear serrations and compact frame versus the 19X's rear-only serrations and full-size Glock 17 frame, offering a larger grip and higher magazine capacity.

Chapters

  1. 00:14Introduction
  2. 01:08Common Features
  3. 01:39Slide Serrations
  4. 01:58Sights
  5. 02:13Frame Differences
  6. 03:05Magazines and Capacity
  7. 03:37Magazine Compatibility
  8. 04:31Backstraps
  9. 04:47Conclusion: Personal Choice

Frequently Asked Questions

What are the main similarities between the Glock 19 Gen 5 and Glock 19X?

Both pistols are 9mm, striker-fired, and share the compact Glock 19 slide. They also feature a flared magwell, the Glock match barrel, and an improved trigger system over older Glock generations. Functionality and performance are identical.

How do the Glock 19 Gen 5 and Glock 19X differ in terms of frame and grip?

The Glock 19 Gen 5 has a compact frame, making it more concealable. The Glock 19X uses the compact slide but pairs it with the full-size Glock 17 frame, offering a larger grip that many find easier to hold and more stable for shooting.

What is the difference in magazine capacity between the Glock 19 Gen 5 and Glock 19X?

Typically, the Glock 19 Gen 5 comes with three 15-round magazines. The Glock 19X includes one 17-round magazine and two 19-round magazines, providing a higher round count out of the box.

Can Glock 19X magazines be used in a Glock 19 Gen 5?

Yes, Glock 19X magazines (17 and 19 round) can be used in a Glock 19 Gen 5. You will notice a gap between the magazine base and the pistol grip, but they function correctly. The reverse is not true.

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