How to Add Glock Magazine Extension: A Comprehensive Guide

Glock pistols are known for their reliability, ease of use, and versatility. One option to improve the performance and capacity of your Glock is to install a magazine extension.

This modification is particularly popular among gun owners who want to expand the magazine capacity of their rifles while maintaining overall ergonomics. 

Here in this article, we will suggest to you the procedure of adding a Glock magazine extension, describe the benefits, and answer common questions about mag extensions.

Glock Magazine Extensions – An Overview

Mag extensions, as the name suggests, are aftermarket gun parts that go by many names, including mag extenders. These are devices that attach to the base of a magazine, contouring to its shape and looking as if a longer mag is firmly in place. 

Glock magazine extensions offer several advantages, including a larger capacity, better grip, and deeper control of a firearm. They come in different sizes and designs, making it easier to customize your Glock.

Reasons to Add a Glock Magazine Extension

• Increased capacity: The most evident advantage of a mag extension is that it allows to carry more ammo. It can be useful for competitive shooting, for self-defense weapon, or in any other context where having extra rounds is beneficial.
• Improved grip: The magazine extension can provide a larger gripping surface, making it easier to handle the firearm, especially for people with larger hands.
• Better control: A longer magazine can benefit the gun’s balance, making it easier and more controllable to fire quickly.
• An aesthetic component: Many gun owners probably like the enhanced look that a magazine extension gives to their Glock, making it look more badass and personalized.

Steps to Add a Glock Magazine Extension

Adding a magazine extension to your Glock is a relatively easy task that does not require too many tools. The following is a step-by-step guide on how you can do this:

Step 1: Have Your Materials Ready

• Glock magazine extension kit which should come with an extension piece and an extended spring
• Glock magazine
• Disassembly tool which is optional but definitely helpful
• Cloth or a mat to work on

Step 2: Ensure Safety

Be certain that your Glock is empty before you go on with this process. Make sure that the magazine is removed. Also, double-check the chamber to confirm it is empty. Safety should always come first no matter what.

Step 3: Start Disassembling the Magazine

Remove the Base Plate: 

Use your disassembly tool or any small punch in your kit to press on the retaining pin at the bottom of the magazine base plate. As you push the pin, keep the base plate and push it aside. You should be very careful as the spring should be under tension and may pop out of the magazine.

Remove the Spring and Follower: 

Empty the spring and the follower carefully. Keep them aside because you may need to use them later.

Step 4: Install Your Magazine Extension

Ensure that You Are Ready to Install the Extension Piece: 

Some of the magazine extensions need assembling before they are installed. As per the manufacturer’s guidelines, assemble the pieces. Attach the extension piece to the bottom of the magazine.

Insert Your New Spring: 

Remove the old spring and replace it with the extended spring that comes with your mag extension kit. Ensure that the follower is on top where it is supposed to be.

Affix Your Extension Piece to the Magazine: 

Slide your magazine extension at the bottom of your compact magazine ensuring that the spring remains compressed and the extension piece properly fixed. Some extension pieces slide in the magazine and snap while others are affixed using screws.

Step 5: Test the Magazine

Function Check: 

Slide the magazine back to your empty Glock to see if it is in place and if the excess pieces of your extension do not affect its placing on the host pistol. Make sure that you can easily draw it out.

Load and Test: 

Load a few rounds into the magazine and test the feeding by manually cycling the slide. Make sure the rounds feed correctly without any issues

Common FAQs About Glock Magazine Extensions

Q: Will adding a magazine extension affect the reliability of my Glock?

A: When installed correctly, magazine extensions should not affect the reliability of your Glock. Always use quality parts from reputable manufacturers to ensure optimal performance.

Q: Can I install a magazine extension on any Glock model?

A: Magazine extensions are available for most Glock models, but it’s important to choose an extension compatible with your specific model and magazine size.

Q: Do I need any special tools to install a magazine extension?

A: While a disassembly tool can be helpful, it is not always necessary. A small punch or even a sturdy pen can suffice for most installations.

Q: Will a magazine extension make my Glock harder to conceal?

A: Depending on the size of the extension, it can make your Glock slightly larger, which might affect concealability. Consider your carry method and holster when choosing an extension.

Q: Are there any legal restrictions on magazine extensions?

A: Some regions have regulations on magazine capacity. Always check your local laws to ensure compliance before installing a magazine extension.

Conclusion

Adding a magazine extension to your Glock is a simple yet effective way to enhance its capacity and ergonomics. Whether you are a competitive shooter, a self-defense advocate, or a firearm enthusiast, the benefits of increased magazine capacity and improved handling are significant. 

By following the steps, you can confidently upgrade your Glock and enjoy the advantages of a magazine extension. Always prioritize safety and choose high-quality parts to ensure the best performance from your firearm.

Enhancing your Glock with a magazine extension is a rewarding modification that can provide both practical and aesthetic benefits. With use of the right tools and a bit of knowledge, you can turn a regular magazine into a high-capacity accessory. You could experience better control through the improved functionality of a magazine extension.