Glock 21 Gen 4

Published on August 22, 2011
Duration: 10:01

This review provides an expert assessment of the Glock 21 Gen 4 by firearms instructor hickok45. The video covers the Gen 4 specific features like the RTF3 grip and dual recoil spring, alongside practical shooting tests including accuracy at paper targets, engaging steel silhouettes, and a rapid-fire reliability test. Hickok45 highlights the pistol's reliability and the benefits of its Gen 4 upgrades for a .45 caliber firearm.

Quick Summary

Expert firearms instructor hickok45 reviews the Glock 21 Gen 4, highlighting its Gen 4 features like the RTF3 grip and dual recoil spring. Testing included accuracy with 230-grain .45 Auto rounds, engaging steel silhouettes, and a rapid-fire reliability test, all of which the pistol passed with flying colors.

Chapters

  1. 00:00Introduction and Initial Shooting
  2. 00:23Gen 4 Features Overview
  3. 01:30Internal Components
  4. 02:20Accuracy Testing
  5. 03:00Steel and Long Range
  6. 05:20Hillside Silhouettes
  7. 08:23Rapid Fire and Reliability
  8. 08:40Conclusion

Frequently Asked Questions

What are the key Gen 4 features of the Glock 21?

The Glock 21 Gen 4 features an updated RTF3 grip texture for better purchase, interchangeable backstraps for customizable ergonomics, and a reversible magazine release. It also incorporates a dual recoil spring assembly designed to manage recoil more effectively for a .45 Auto pistol.

How accurate is the Glock 21 Gen 4 according to hickok45?

During testing, the Glock 21 Gen 4 demonstrated good accuracy, achieving a tight group in the bullseye area with 230-grain factory ammunition on a paper target. It also performed well engaging steel targets at various distances.

What is the significance of the dual recoil spring in the Glock 21 Gen 4?

The dual recoil spring assembly in the Glock 21 Gen 4 is designed to reduce felt recoil and enhance the firearm's reliability, especially during rapid firing sequences. While initially met with some criticism, it has proven effective in practical use.

What ammunition type and weight was used for testing the Glock 21 Gen 4?

The reviewer utilized 230-grain factory ammunition for accuracy testing on paper targets. The .45 Auto caliber was consistently referenced throughout the review, particularly when engaging steel targets at longer ranges.

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