Glock Gen5 - Lower Disassembly & Reassembly

Published on January 30, 2018
Duration: 30:51

This comprehensive guide details the disassembly and reassembly of the Glock Gen5 lower receiver, led by Lenny Magill of GlockStore. It covers the removal and reinstallation of key components like the trigger pin, locking block, slide stop lever, trigger assembly, and magazine release. Magill highlights specific Gen5 design changes, such as the single trigger pin, keyed locking block, and coil-style trigger return spring, offering expert insights for maintaining and customizing your Glock Gen5.

Quick Summary

Lenny Magill of GlockStore provides expert instruction on disassembling and reassembling the Glock Gen5 lower receiver. Key Gen5 features include a single trigger pin, keyed locking block, and a coil-style trigger return spring. Proper technique for pin removal and component orientation during reassembly are crucial for safe and correct function.

Chapters

  1. 00:00Introduction and Gen5 Lower Overview
  2. 02:05Removing the Trigger Pin
  3. 04:42Locking Block and Slide Stop Removal
  4. 06:43Trigger Assembly Removal
  5. 08:21Trigger Housing Disassembly
  6. 13:32Slide Lock Lever (Takedown Lever)
  7. 17:28Magazine Release Removal
  8. 21:15Reassembling the Trigger Assembly
  9. 24:20Lubrication and Final Reassembly
  10. 28:43Function Check and Conclusion

Frequently Asked Questions

What are the key differences in the Glock Gen5 lower receiver compared to previous generations?

The Glock Gen5 lower receiver features a return to a single trigger pin, a keyed locking block, and an over-molded steel rail system. It also uses a coil-style trigger return spring instead of a leaf spring found in older generations.

How do you properly remove the trigger pin on a Glock Gen5?

To remove the trigger pin on a Glock Gen5, you need to manipulate the ambidextrous slide stop lever to find the 'sweet spot' where the pin can be pushed out easily. Using a punch and a makeshift bench block like a roll of painter's tape is recommended.

What tools are needed for Glock Gen5 lower disassembly and reassembly?

Essential tools include a punch for pins, a flathead screwdriver for the magazine release spring, and a roll of painter's tape can serve as a makeshift bench block. Lubricant like Gun Butter is also recommended for reassembly.

What is the purpose of the V-shaped spring for the magazine release on a Glock Gen5?

The V-shaped spring provides the necessary tension for the magazine release button, ensuring it returns to its original position after being pressed and allowing for reliable magazine insertion and removal.

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