Factory Glock +2 Magazine Extension Installation

Published on April 20, 2024
Duration: 15:53

This guide details the installation of a Glock factory +2 magazine extension. It emphasizes using the correct kit, which includes an extra power spring, and demonstrates a simple disassembly and reassembly process. The video highlights compatibility with standard capacity Gen 3, 4, and 5 Glock magazines, while explaining why it won't increase capacity on 10-round magazines due to internal ridges.

Quick Summary

To install a Glock factory +2 magazine extension, you need the kit with an extra power spring. Disassemble the magazine using a tool, replace the spring and follower, and attach the new extension. The extra power spring is crucial for reliable feeding of the additional rounds, and the extension will not work on 10-round magazines due to internal ridges.

Chapters

  1. 00:00Introduction to Glock +2 Magazine Extension
  2. 00:19What's in the Glock +2 Kit
  3. 00:38Importance of the Extra Power Spring
  4. 01:10Installation Process Overview
  5. 01:15Compatibility: Gen 3, 4, and 5 Magazines
  6. 01:46Standard vs. Low Capacity Magazines
  7. 02:14Opening the Kit and Spring Comparison
  8. 02:48Glock Gen 34 Magazine Disassembly
  9. 03:03Using the MDT Magazine Disassembly Tool
  10. 04:07Safely Removing the Base Plate
  11. 04:19Identifying Magazine Components
  12. 04:39Cleaning Glock Magazines
  13. 05:26The Follower and Spring
  14. 05:36Comparing Spring Coils
  15. 06:23Spring Orientation
  16. 07:25Loading the Follower and Spring
  17. 08:08The +2 Insert Plate
  18. 08:24Correct Orientation of the Insert Plate
  19. 09:08Depressing and Capturing the Spring
  20. 09:26Attaching the +2 Base Plate
  21. 09:59Loading the Magazine with +2 Extension
  22. 10:11Using the Lula Magazine Loader
  23. 11:04Loading the Extra Rounds
  24. 11:20Final 19-Round Magazine
  25. 11:29Fitment on Gen 5 Glock
  26. 11:41Gen 5 Magazine Installation
  27. 11:53Why +2 Extension Won't Work on 10-Round Mags
  28. 12:08Examining 10-Round Magazine Ridges
  29. 13:13Visual of 10-Round Magazine Ridges
  30. 13:33Summary of Glock +2 Extension Benefits
  31. 13:43Availability for Different Glock Models
  32. 14:06Factory Glock Logo
  33. 14:08DIY Installation and Tool Recommendations
  34. 14:20GlockStore Channel Information
  35. 14:45Visit the Nashville Retail Store
  36. 15:13Nashville as a Destination City
  37. 15:28Closing Remarks

Frequently Asked Questions

What is required to install a Glock factory +2 magazine extension?

You will need the Glock factory +2 magazine extension kit, which includes the extension, an insert, and a crucial extra power spring. A magazine disassembly tool or punch is also necessary for safely removing the original base plate.

Can a Glock +2 magazine extension be installed on a 10-round magazine?

No, a Glock +2 magazine extension cannot increase the capacity of a 10-round magazine. These magazines have internal factory-installed ridges that physically limit them to holding only 10 rounds, regardless of the extension.

Why is the extra power spring important for Glock +2 extensions?

The extra power spring is vital because it provides the necessary tension to reliably feed the two additional rounds. Using the standard factory spring may lead to feeding failures, especially with the last few rounds in the magazine.

How do you properly clean a Glock magazine?

Glock magazines should be cleaned dry and without oil. You can use a brush or wash them with water (even in a dishwasher), but ensure they are completely dry before reassembly. Oil can attract dust and grime, hindering function.

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