Warne MEG1954GR Magazine Extension 6061-T6 Aluminum Hardcoat Anodized Gray for Glock 19/23 (Adds 5rds 9mm, 4rds .40 S&W)

The Warne MEG1954GR is a magazine extension built for shooters who want more rounds on board without changing their carry gun. Designed specifically for Glock 19 and Glock 23 magazines, this aluminum extension adds 5 rounds of 9mm Luger or 4 rounds of .40 S&W capacity — a straightforward way to boost your defensive or training magazine without a complete platform swap. It's the kind of upgrade that works best for shooters running standard-size Glocks who want a little extra cushion at the range or in duty rotation.

Built from 6061-T6 aluminum and finished with hardcoat anodizing in gray, the extension is engineered to handle repeated use and maintain durability over time. The hardcoat anodize process creates a harder, more wear-resistant surface than standard anodizing, so it resists scratches and corrosion during normal handling and storage. The gray finish matches modern Glock aesthetics while blending with tactical gear and holster setups.

Installation is straightforward — the extension fits Glock 19 and Glock 23 factory magazines. If you run either of these platforms and want a simple, no-fuss way to increase round count without buying a full-size mag, this is a proven option that gets the job done.

Key Features

• Adds 5 rounds to 9mm Luger magazines or 4 rounds to .40 S&W magazines
• 6061-T6 aluminum construction for strength and lightweight performance
• Hardcoat anodized gray finish resists wear and corrosion
• Fits Glock 19 and Glock 23 factory magazines

Specifications

Frequently Asked Questions

Will this extension fit my Glock 19 or Glock 23 magazine?

Yes, the MEG1954GR is designed to fit standard Glock 19 and Glock 23 factory magazines.

How many extra rounds does it add?

The extension adds 5 rounds to 9mm Luger magazines or 4 rounds to .40 S&W magazines.

What material is the extension made from?

It's constructed from 6061-T6 aluminum and finished with hardcoat anodizing in gray, providing durability and corrosion resistance.

Is this suitable for carry or duty use?

The extension is compatible with standard Glock 19 and 23 magazines and is designed for general shooting applications. Verify fit and function with your specific setup before relying on it for carry or duty use.