Glock Gen 4 Pistol Reliability Upgrades

Published on October 29, 2012
Duration: 9:31

This video addresses reliability issues in early Glock Gen 4 models, specifically the G17, by installing Brass Stacker's Rachis Recoil System and Trapezoid Slide Lock. The Rachis system, a stainless steel guide rod, aims to improve reliability and reduce felt recoil, with the 'Competition' model adding weight for muzzle stability. The Trapezoid Slide Lock offers better grip and easier disassembly. After installation, a 200-round range test with various ammunition types showed flawless performance, improved muzzle control, and reduced recoil.

Quick Summary

Early Glock Gen 4 models faced reliability issues, often due to the dual mainspring housing. Upgrades like the Brass Stacker Rachis Recoil System (stainless steel guide rod) and Trapezoid Slide Lock can enhance performance, reduce recoil, and improve handling.

Chapters

  1. 00:00Intro: Gen 4 Glock Reliability Issues
  2. 01:12Brass Stacker Upgrades: Rachis & Trapezoid Lock
  3. 02:51Installing the Trapezoid Slide Lock
  4. 04:17Installing the Rachis Recoil System
  5. 05:36Range Testing: 200 Rounds Flawless
  6. 07:37Pricing & Compatibility Info

Frequently Asked Questions

What were the common reliability issues with early Glock Gen 4 pistols?

Early Glock Gen 4 models, like the G17, often experienced reliability problems such as stovepipe malfunctions. These issues were frequently attributed to the new dual mainspring housing design introduced with that generation.

How does the Brass Stacker Rachis Recoil System improve Glock Gen 4 reliability?

The Rachis system replaces the factory recoil assembly with a stainless steel guide rod. This upgrade is designed to enhance overall reliability, reduce felt recoil, and improve muzzle stability, especially the 'Competition' model which adds weight.

What are the benefits of the Brass Stacker Trapezoid Slide Lock?

The Trapezoid Slide Lock offers better grip due to its angled teeth and is designed not to protrude past the frame. This makes slide lock operations easier and simplifies the firearm's disassembly process.

What was the performance result of the Glock Gen 4 upgrades?

After installing the Rachis Recoil System and Trapezoid Slide Lock, the Glock Gen 4 G17 underwent a 200-round range test with various ammunition types. The pistol functioned flawlessly, demonstrating improved muzzle control and reduced felt recoil.

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