How To Swap Out The Magazine Catch on a Glock 43X

Published on December 22, 2023
Duration: 13:06

This guide details the process of swapping out the factory magazine catch on a Glock 43X for an extended version, enhancing control and ergonomics. The video, presented by Lenny Magill of GlockStore, covers safety checks, disassembly, spring removal, installation of the new catch (ambidextrous option), and final testing. It emphasizes the importance of the magazine catch spring for firearm function.

Quick Summary

Installing an extended magazine catch on a Glock 43X enhances control and allows for faster reloads without altering your grip. The process involves a safety check, slide removal, careful extraction of the factory spring and catch, installation of the new catch (ambidextrous), and re-installation of the spring using basic tools like screwdrivers and pliers.

Chapters

  1. 00:00Introduction to Extended Mag Catch
  2. 00:57Safety Check and Disassembly
  3. 01:51Magazine Catch Mechanism
  4. 03:52Removing the Factory Catch
  5. 05:34Spring Removal and Inspection
  6. 07:57Installing the New Extended Catch
  7. 11:14Final Assembly and Testing

Frequently Asked Questions

What tools are needed to install an extended magazine catch on a Glock 43X?

You will need basic tools such as a flathead screwdriver, needle-nose pliers, and a hook tool or dental pick for safely removing the small magazine catch spring during the installation process.

Can the extended magazine catch on a Glock 43X be installed for left-handed shooters?

Yes, the extended magazine catch is designed to be ambidextrous. You can simply flip its orientation within the frame during installation to accommodate left-handed shooters.

What is the function of the magazine catch spring in a Glock firearm?

The magazine catch spring, often a small roll pin, provides the necessary tension for the magazine catch. It ensures the magazine is securely held in place until the catch is intentionally depressed for a reload.

How difficult is it to replace the magazine catch on a Glock 43X?

Replacing the magazine catch on a Glock 43X is a relatively straightforward process, considered an intermediate-level modification. It requires careful handling of small parts and a basic understanding of firearm disassembly.

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