New Gen 6 Extended Mag Catch for Glock

Published on June 19, 2026
Duration: 20:27

This guide details the installation of an extended magazine release button and an extended slide lock on a Gen 6 Glock 49. The process involves careful disassembly, removal of factory components using specific tools, and precise reassembly. The video emphasizes the benefits of these upgrades for improved manipulation and grip without adjusting shooting stance. It also highlights the unique features of the Glock 49, including its compact grip and full-size slide, and the desirable Aimpoint ACRO optic.

Quick Summary

The Gen 6 Glock 49 features a Glock 19 grip with a Glock 17 slide, an extended magazine catch, and scalloped frame areas for slide lock access. Installation of aftermarket extended magazine release buttons and slide locks improves ergonomics and manipulation without altering your shooting grip.

Chapters

  1. 00:00Introduction & Sweepstakes
  2. 00:41Glock 49 Gen 6 Overview
  3. 01:05Gen 6 Features: Extended Mag Catch & Scalloped Frame
  4. 01:32Disassembly: Slide Removal
  5. 02:14Disassembly: Frame Pins & Trigger Housing
  6. 03:02Removing Trigger Pin & Slide Stop
  7. 03:53Removing Magazine Release Button Spring
  8. 04:23Removing Magazine Release Button
  9. 05:17Installing Extended Magazine Release
  10. 05:43Reinstalling Magazine Release Spring
  11. 06:27Removing Factory Slide Lock
  12. 07:16Installing Extended Slide Lock
  13. 08:52Reassembly: Trigger Housing & Pins
  14. 10:06Reassembly: Slide Attachment
  15. 11:19Testing Magazine Release & Slide Lock
  16. 11:40Benefits of Extended Controls
  17. 11:59Visit GlockStore Nashville

Frequently Asked Questions

What are the key features of the Gen 6 Glock 49?

The Gen 6 Glock 49 combines a Glock 19-sized grip with a Glock 17-sized upper receiver and slide. It comes factory-equipped with an extended magazine catch and features scalloped areas on the frame for improved grip on the slide lock lever.

How do you install an extended magazine release on a Glock?

Installation involves disassembling the firearm, removing the factory magazine release button and its captured roll pin spring. The new extended button is inserted, the spring is reinstalled and secured into the notch of the new button, typically using specialized tools or a flathead screwdriver.

What are the advantages of an extended slide lock on a Glock?

An extended slide lock, especially a precision-machined one, offers better stability and easier manipulation for slide lock engagement and disengagement. This allows for quicker takedowns and reassembly without needing to adjust your grip significantly.

Why is the Glock 49 considered unique?

The Glock 49 is unique because it merges the grip size of a Glock 19 with the slide length of a Glock 17, creating a compact grip with a full-size barrel and slide. This configuration is not a standard offering from Glock in the US market.

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