Is Glock Releasing 15 Round Metal Mags For The 43x?

Published on March 30, 2026
Duration: 6:22

This video discusses the potential release of 15-round metal magazines for Glock slimline pistols like the 43X and 48. The hosts express excitement about increased capacity, comparing it to competitors and discussing past aftermarket solutions and their potential issues. They also touch on potential ergonomic updates inspired by Glock's Gen 6 models.

Quick Summary

Glock is rumored to be releasing factory 15-round metal magazines for their slimline pistols like the 43X and 48. This would address the current 10-round capacity limitation and bring them in line with competitors, potentially resolving issues associated with aftermarket magazines.

Chapters

  1. 00:05Introduction & Topic
  2. 00:48Magazine Capacity Rumors
  3. 01:31Capacity Importance for Concealed Carry
  4. 01:57Glock 43X & 48 Overview
  5. 02:29Glock 48 vs. Glock 19 Comparison
  6. 03:11Slimline Capacity Game Changer
  7. 03:24Competitor Capacity Comparison
  8. 04:11Glock's Exclusive Features
  9. 04:31Reliability Concerns with Aftermarket Mags
  10. 05:09Potential Factory Fixes
  11. 06:01Viewer Call to Action

Frequently Asked Questions

What is the rumored new magazine capacity for Glock slimline pistols?

Glock is rumored to be releasing factory 15-round metal magazines for their slimline pistols, such as the Glock 43X and 48. This would significantly increase their capacity compared to the standard 10-round magazines.

What were the issues with previous aftermarket magazines for Glock slimline pistols?

Previous aftermarket 15-round magazines for Glock slimline pistols, like those from Shield Arms, sometimes required modifications such as changing the magazine release button and could occasionally lead to reliability issues or polymer shavings.

How does the Glock 19 compare in magazine capacity to the slimline models?

The Glock 19, a slightly larger pistol, comes standard with 15-round double-stack magazines in 9mm. This offers a higher capacity than the standard 10-round magazines typically found with the slimmer Glock 43X and 48 models.

Why is increased magazine capacity important for concealed carry?

Increased magazine capacity is important for concealed carry as it provides more rounds available for self-defense without significantly altering the firearm's concealability, offering a balance between discretion and preparedness.

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