Glock 19 Gen 5 (Best Upgrades)

Published on November 2, 2025
Duration: 9:10

This comprehensive guide details a premium Glock 19 Gen 5 build, curated by an experienced firearms instructor. It covers essential upgrades for enhanced performance, reliability, and ergonomics, including trigger systems, optics, compensators, grip enhancements, and lighting. The instructor emphasizes prioritizing training with the chosen setup and ranks upgrades by value, highlighting the trigger shoe, grip tape, and red dot as top priorities.

Quick Summary

The top three most worthwhile upgrades for a Glock 19 Gen 5, according to an expert firearms instructor, are the Gun Co trigger shoe for reliability, the Goon Tape/Talon Grip combo for enhanced ergonomics, and the Holosun 509T red dot optic for superior aiming. These upgrades significantly improve the firearm's performance and handling.

Chapters

  1. 01:21Introduction to Glock 19 Gen 5 Build
  2. 01:52Channel Support and Sponsors
  3. 02:44Frame and Internal Modifications
  4. 03:56Slide, Optics, and Barrel Upgrades
  5. 05:41Grip, Light, and Magazine Accessories
  6. 06:45Holster and Build Summary
  7. 07:30Ranking Upgrades by Value
  8. 08:50Upcoming Channel Content

Frequently Asked Questions

What are the top recommended upgrades for a Glock 19 Gen 5?

According to expert firearms instructor insights, the top three most worthwhile upgrades for a Glock 19 Gen 5 are the Gun Co trigger shoe, the Goon Tape/Talon Grip combo for enhanced ergonomics, and the Holosun 509T red dot optic for superior aiming capabilities.

Which red dot sight is recommended for a Glock 19 Gen 5 build?

The Holosun 509T is highly recommended for its secure side-screw mounting, fully enclosed design for durability, and reliable solar/battery power redundancy, making it a robust choice for various conditions.

How can I improve the grip on my Glock 19 Gen 5?

Improving grip on a Glock 19 Gen 5 can be achieved with a combination of Goon Tape and Talon Grips, offering enhanced texture and purchase. Customizing backstrap modifications for a wider grip and altered angle is also suggested.

What are the benefits of the Radian Afterburner compensator on a Glock 19 Gen 5?

The Radian Afterburner compensator, when paired with a compatible barrel, effectively reduces muzzle rise on a Glock 19 Gen 5. This leads to a more controllable shooting experience and allows for faster follow-up shots.

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