Add 5 Rounds to Your 9mm Magazine | GS Magazine Extension Installation

Published on June 5, 2024
Duration: 18:53

This video demonstrates the installation of Double Diamond +5/4 magazine extensions for Glock 9mm and .40 caliber pistols. It covers the components, compatibility across Glock generations, disassembly using specialized tools, and the modification of the magazine body. The tutorial highlights the increased capacity and magwell compatibility, offering practical advice on magazine maintenance.

Quick Summary

The Double Diamond +5/4 magazine extension adds five rounds to 9mm Glock magazines and four rounds to .40 caliber magazines. Installation requires removing plastic tabs from the magazine body and securing the aluminum extension with screws. Keep magazines dry to prevent dust accumulation.

Chapters

  1. 00:00Intro: Glock Magazine Extensions
  2. 00:24Product Components & Specs
  3. 01:55Glock Magazine Compatibility
  4. 03:16Disassembly: Removing Base Plate
  5. 06:22Spring Comparison & Maintenance Tips
  6. 08:43Magazine Body Modification
  7. 14:21Capacity Demonstration
  8. 16:52Magwell Compatibility

Frequently Asked Questions

How many rounds can the Double Diamond magazine extension add to a Glock 9mm magazine?

The Double Diamond +5/4 magazine extension is designed to add five (5) rounds to standard 9mm Glock magazines and four (4) rounds to .40 caliber Glock magazines.

Are Glock magazine extensions compatible with all Glock generations?

Yes, Glock magazines are generally cross-compatible across generations (Gen 1-5). The extensions are designed to fit these generations, though specific features like the Gen 5's orange follower are noted.

What tools are needed to install a Glock magazine extension?

You will need a punch or a specialized Magazine Disassembly Tool (MDT) to remove the base plate. A knife is also required to carefully trim small plastic tabs from the magazine body.

Should I oil my Glock magazines?

No, it is advised to keep Glock magazines dry. Applying oil can attract dust and debris, which may lead to feeding malfunctions and reliability issues.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from GlockStore

View all →