Why The GLOCK 47 Replaced the GLOCK 17 !

Published on September 23, 2025
Duration: 1:03

This video explains the design philosophy behind the Glock 47, highlighting its compatibility with Glock 19 components. The primary advantage discussed is the ability to interchange slides between the Glock 17/47 full-size frames and Glock 19 compact slides, creating a more versatile platform.

Quick Summary

The Glock 47 was engineered for enhanced compatibility with the Glock 19, allowing for seamless slide interchangeability between full-size frames (Glock 17/47) and compact Glock 19 slides. This design offers greater modularity and a cleaner aesthetic compared to older methods.

Chapters

  1. 00:00Glock 47 Compatibility with Glock 19
  2. 00:08Full-Frame vs. Compact Glock Design
  3. 00:14Interchanging Glock 19 Slide on Gen 4 Frame
  4. 00:25Glock 45 Precursor Concept
  5. 00:30Glock 17 Frame with Glock 19 Slide Issues
  6. 00:46Glock 47 Design Improvements
  7. 00:51Extended Dust Cover and Compatibility
  8. 00:55Glock 19 and Glock 47 Interchangeability

Frequently Asked Questions

What is the main advantage of the Glock 47 over the Glock 17?

The primary advantage of the Glock 47 is its enhanced compatibility with Glock 19 components. This allows for seamless interchangeability of slides between the Glock 47 (or Glock 17) full-size frame and the Glock 19 compact slide, offering greater modularity.

How does the Glock 47's design differ from a Glock 17 with a Glock 19 slide?

Unlike older setups where a Glock 19 slide on a Glock 17 frame would leave the frame extending past the slide, the Glock 47 is designed with a slightly shorter slide and a small extended dust cover. This ensures a cleaner fit and better aesthetics when using Glock 19 slides.

Can Glock 19 and Glock 47 slides be swapped?

Yes, the Glock 47 is specifically designed for compatibility with the Glock 19. This means you can interchange slides between the Glock 47 frame and Glock 19, and vice-versa, making it a more versatile platform for users who own both models.

What was the issue with putting a Glock 19 slide on a Glock 17 frame previously?

Previously, fitting a Glock 19 slide onto a standard Glock 17 frame would result in the frame extending significantly beyond the slide. This created an awkward appearance and was not an ideal configuration, often requiring modifications or simply being avoided.

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