Glock Gen5 - Lower Disassembly & Reassembly

Published on January 30, 2018
Duration: 30:51

This video provides a detailed guide to disassembling and reassembling the Glock Gen5 lower receiver, focusing on the Glock 17 Gen5. It highlights key Gen5 design changes like the single trigger pin and keyed locking block. The tutorial covers removing and reinstalling the trigger assembly, slide stop, locking block, and magazine release, offering practical tips for a smooth process.

Quick Summary

The Glock Gen5 lower receiver returns to a single trigger pin and features a keyed locking block with an over-molded steel rail system. Disassembly involves manipulating the slide stop lever for pin removal, and reassembly requires correct slide lock lever orientation for proper barrel engagement.

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 pin above the trigger, 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.

How do you 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. Find the 'sweet spot' where the pin can be pushed through easily without excessive force, often using a punch.

What is the correct orientation for the slide lock lever during Glock Gen5 reassembly?

During Glock Gen5 reassembly, the slide lock lever must be oriented with the side featuring a lip facing towards the rear of the firearm (towards the shooter). This ensures the barrel locks correctly.

What lubrication is recommended for the Glock Gen5 trigger assembly?

It is recommended to apply a light gun oil, such as Gun Butter, to the interface between the trigger bar and the connector before reassembling the trigger assembly. This ensures smooth operation.

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