Glock 21 gen 4

Published on January 21, 2016
Duration: 10:18

John Hickok shares his experience with the Glock 21 Gen 4, highlighting its .45 ACP caliber and polymer frame. He discusses the effectiveness of TruGlo sights and lasers, noting limitations in bright light. The review covers magazine stiffness, the 'push' recoil characteristic of .45 ACP, and Gen 4 ergonomics including interchangeable backstraps, while also noting the persistent 'Glock hump'. The pistol is adopted for home defense.

Quick Summary

The .45 ACP caliber in the Glock 21 Gen 4 provides a 'push' or 'shove' recoil, aiding easier sight realignment during rapid fire. Fully loaded magazines can be stiff, and while laser sights are an option, they are less effective in bright light and don't fix trigger control issues.

Chapters

  1. 00:00Introduction: Glock 21 Gen 4 Affinity
  2. 01:34Sights & Laser Features: TruGlo & Green Laser
  3. 03:01Shooting Performance & Magazine Issues
  4. 04:36Recoil Characteristics: .45 ACP vs Others
  5. 06:01Gen 4 Specifics & Ergonomics: Backstraps & Grip
  6. 08:58Home Defense Application: Nightstand Gun

Frequently Asked Questions

What are the key recoil characteristics of the .45 ACP in the Glock 21 Gen 4?

The .45 ACP caliber in the Glock 21 Gen 4 is described as having a 'push' or 'shove' recoil, rather than a 'snappy' feel. This characteristic makes sight realignment easier for the shooter during rapid firing sequences.

What are some common handling issues with fully loaded Glock magazines?

Fully loaded Glock magazines can be very stiff, making it difficult to properly seat them into the pistol or rack the slide. This stiffness is a common observation, especially when the magazine is at its maximum capacity.

What are the notable Gen 4 features on the Glock 21?

The Glock 21 Gen 4 features a dual recoil spring assembly for improved recoil management and an interchangeable backstrap system to customize grip size. However, the 'Glock hump' on the grip remains a point of discussion.

Are laser sights recommended for home defense with the Glock 21 Gen 4?

While the Glock 21 Gen 4 can be equipped with laser sights like TruGlo, they have limitations. They are difficult to see in bright light and do not compensate for poor trigger control, suggesting they are an addition rather than a primary aiming solution.

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