Glock 20 Gen 5 10mm Review — Trijicon RMR HD!

Published on November 21, 2025
Duration: 8:51

This review of the Glock 20 Gen 5 in 10mm Auto, featuring a Trijicon RMR HD, highlights its effectiveness as a woods gun for large game defense. The speaker, an experienced reviewer, demonstrates practical recoil management techniques for the powerful 10mm round, emphasizing a wide stance and firm grip. The review includes field performance data from hog hunting and range testing, comparing the 10mm's authority to smaller calibers.

Quick Summary

The Glock 20 Gen 5 in 10mm Auto is an effective woods gun for bear or mountain lion defense, proven by taking down 300lb hogs with single shots. It offers superior 'horsepower' over 9mm and .40 S&W. Proper recoil management requires a wide stance and firm grip.

Chapters

  1. 00:09Introduction: Glock 20 Gen 5 & RMR HD
  2. 01:08Field Performance: Hog Hunting with 10mm
  3. 01:31Size Comparison: Glock 20 vs. Sig P365 AXG
  4. 02:17Trigger Pull Analysis
  5. 04:06Range Testing: 25 & 15 Yards
  6. 06:51Recoil Management & Stance

Frequently Asked Questions

What is the primary use case for the Glock 20 Gen 5 10mm?

The Glock 20 Gen 5 in 10mm Auto is highly recommended as a powerful woods gun, particularly for defense against large predators like bears or mountain lions, and has proven effective for hunting large game such as 300lb hogs.

How does the 10mm Auto round perform compared to 9mm or .40 S&W?

The 10mm Auto cartridge offers significantly more authority and 'horsepower' than both 9mm and .40 S&W. This increased power is noticeable during range testing and is crucial for applications like hunting large game or self-defense against dangerous animals.

What are the key features of the Trijicon RMR HD optic on the Glock 20 Gen 5?

The Trijicon RMR HD features an auto-sensor for brightness adjustment, a top-loading battery compartment for easy changes, and offers reticle options like a 3.25 MOA dot with a 55 MOA circle. It's designed for robust performance on duty and defense firearms.

How should one manage recoil with the Glock 20 Gen 5 10mm?

Effective recoil management for the 10mm caliber involves adopting a solid, wide shooting stance to create a stable base. A firm grip is also essential to control muzzle rise, especially during rapid fire sequences.

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