How to Improve the Stock Glock 19 Trigger!

Published on November 3, 2021
Duration: 28:31

This guide details how to improve the stock Glock 19 Gen 5 trigger by replacing the factory connector with a Double Diamond 3.5lb version. Expert Lenny Magill from GlockStore walks through the disassembly, installation, and reassembly process, emphasizing precision and proper lubrication. The modification aims to reduce trigger pull weight for enhanced accuracy, particularly in competitive shooting or self-defense scenarios.

Quick Summary

Improve your Glock 19 Gen 5 trigger by replacing the stock connector with a Double Diamond 3.5lb version. This modification, demonstrated by Lenny Magill, reduces trigger pull from 5.5-6.0 lbs to 4.5 lbs immediately, with a rated 3.5 lbs after break-in, enhancing accuracy.

Chapters

  1. 00:11Introduction and Tools
  2. 01:01Trigger Pull and Accuracy
  3. 03:16Measuring Stock Trigger Weight
  4. 03:42Disassembly of the Gen 5 Frame
  5. 06:27Trigger Housing and Connector Removal
  6. 07:51Installing the Double Diamond Connector
  7. 08:59Reassembly Process
  8. 10:33Oiling and Lubrication
  9. 11:12Final Testing and Results

Frequently Asked Questions

How much does the stock Glock 19 Gen 5 trigger weigh?

The stock Glock 19 Gen 5 trigger pull consistently breaks between 5.75 and 6.0 pounds, as measured by a dead-weight scale in the video. This weight can be reduced with aftermarket parts.

What is the benefit of a lighter trigger pull on a Glock 19?

A lighter trigger pull minimizes disturbance to your sight picture during the shot. This is critical for improving accuracy, especially during rapid follow-up shots required in competitive shooting or self-defense scenarios.

What parts are needed to improve a Glock 19 Gen 5 trigger?

To improve the Glock 19 Gen 5 trigger, you will need a Double Diamond 3.5lb Connector, a punch kit for disassembly, and potentially a Magill Trigger Weight scale to measure the pull weight before and after.

How much does the Double Diamond 3.5lb Connector reduce trigger pull weight?

Immediately after installation, the Double Diamond 3.5lb Connector reduced the trigger pull weight to 4.5 pounds. The '3.5lb' rating is achieved after a break-in period of approximately 1,000 rounds.

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