Glock 45 Gen 5 vs Gen 6

Published on January 6, 2026
Duration: 3:00

This guide details a comprehensive comparison between the Glock 45 Gen 5 and Gen 6, focusing on ergonomic enhancements, control differences, and internal component updates. The analysis highlights the Gen 6's improved stippling, deeper undercut, and revised optics system, while also addressing the practical impact of trigger changes and internal modifications. The speaker, demonstrating high authority, concludes that while the Gen 6 offers superior features for new buyers, the upgrade may not be essential for existing Gen 5 owners with established setups.

Quick Summary

The Glock 45 Gen 6 offers significant ergonomic improvements over the Gen 5, including enhanced stippling, a deeper undercut, and a revised frame design for better grip. While it features a flat-face trigger and internal component updates like a new plunger to prevent optic screw issues, the practical shooting performance is very similar to the Gen 5.

Chapters

  1. 00:00Introduction and Comparison Overview
  2. 00:15Frame and Ergonomics
  3. 00:39Controls and Trigger
  4. 01:13Slide and Optics
  5. 01:42Internal Components
  6. 02:04Final Verdict and Pricing

Frequently Asked Questions

What are the main ergonomic differences between the Glock 45 Gen 5 and Gen 6?

The Gen 6 Glock 45 features improved stippling, a less blocky frame with a slight palm swell, a dedicated thumb ledge, and a deeper undercut for enhanced grip and control compared to the Gen 5.

Does the Glock 45 Gen 6 have a different trigger than the Gen 5?

Yes, the Gen 6 Glock 45 introduces a flat-face trigger, which is often perceived as feeling better during dry fire practice. However, the practical difference in performance during live range use is reported as negligible.

Are there any significant internal changes in the Glock 45 Gen 6 compared to the Gen 5?

The Gen 6 includes internal updates such as a smaller guide rod and a redesigned plunger. This new plunger design specifically addresses a common issue on older models where optic mounting screws were too long and could cause malfunctions.

Is it worth upgrading from a Glock 45 Gen 5 to a Gen 6?

According to the expert analysis, if your Gen 5 is already set up to your liking, the upgrade to a Gen 6 for $620 may not be necessary as they perform almost identically. However, for new buyers, the Gen 6 is considered the superior choice.

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