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

Published on December 22, 2023
Duration: 13:06

This video provides a detailed guide on how to swap the factory magazine catch on a Glock 43X for an extended version, enhancing manipulation without altering grip. It covers safety checks, disassembly, understanding the internal mechanism with its spring and roll pin, and the precise tools needed for removal and installation. The tutorial also highlights the ambidextrous nature of the new catch and concludes with reassembly and functional testing.

Quick Summary

To install an extended magazine catch on a Glock 43X, first ensure the firearm is unloaded. Then, carefully remove the slide and use precision tools like a hook tool to disengage the factory catch's spring. Remove the spring, install the new extended catch (noting its ambidextrous orientation), and finally re-seat the spring into the new catch.

Chapters

  1. 00:00Intro: Extended Mag Catch for Glock 43X
  2. 00:57Safety Check & Glock 43X Disassembly
  3. 01:51Understanding the Mag Catch Mechanism
  4. 03:52Removing the Factory Magazine Catch
  5. 05:34Magazine Catch Spring Removal
  6. 07:57Installing the New Extended Catch (Ambi)
  7. 11:14Final Assembly & Testing

Frequently Asked Questions

What is the purpose of an extended magazine catch on a Glock 43X?

An extended magazine catch on a Glock 43X allows for easier manipulation of the magazine release without needing to adjust your shooting grip. This can lead to faster reloads and improved control over the firearm.

What tools are needed to replace the Glock 43X magazine catch?

You'll need precision tools like a hook tool or dental pick to disengage the spring, needle-nose pliers for spring removal, and a flathead screwdriver for re-seating the spring into the new catch.

Can the extended magazine catch be installed for left-handed shooters?

Yes, the extended magazine catch is designed to be ambidextrous. You can install it for either right-handed or left-handed use by simply flipping its orientation within the Glock 43X frame.

What is the critical component for the magazine catch function?

The critical component is the magazine catch spring, often a small roll pin. Without this inexpensive part, the magazine catch mechanism will not function, and the firearm cannot hold or release magazines properly.

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