Warne MEG422BLK 6061-T6 Aluminum Hardcoat Anodized Black Magazine Extension for Glock 42 (+2 Rounds)

The Warne MEG422BLK is a magazine extension for Glock 42 pistols designed to add two rounds to your standard magazine capacity. Built from 6061-T6 aluminum with a hardcoat anodized black finish, this extension adds both practical capacity and durability without compromising the compact profile that makes the Glock 42 such a popular carry gun. Whether you're looking to squeeze a little more firepower into a deep-concealment EDC setup or just want the security of a couple extra rounds on the clock, this straightforward accessory delivers.

The hardcoat anodized finish stands up to the daily wear and tear of carry, offering corrosion resistance and a professional appearance that matches the rest of your Glock. The aluminum construction keeps weight minimal—important on a gun you're carrying all day. Installation is simple and doesn't require gunsmithing or special tools, making it an easy upgrade to consider when you're running your 42.

For shooters who prioritize capacity in a micro-compact package, or those who want to maximize their options when selecting carry ammunition and configuration, the MEG422BLK bridges the gap between the Glock 42's inherent concealability and the desire for a few extra rounds in the magazine. It's the kind of practical accessory that serious carry shooters appreciate: no frills, proven materials, and a straightforward solution to a real constraint.

Key Features

• Adds 2 rounds to Glock 42 magazine capacity
• 6061-T6 aluminum construction for strength and minimal weight
• Hardcoat anodized black finish for durability and corrosion resistance
• Simple installation without special tools
• Maintains compact profile suitable for carry use

Specifications

Frequently Asked Questions

Will this magazine extension work with my Glock 42?

Yes. The MEG422BLK is designed specifically for Glock 42 magazines and adds 2 rounds to standard capacity.

What is the magazine extension made from?

The extension is manufactured from 6061-T6 aluminum with a hardcoat anodized black finish, providing a durable, corrosion-resistant design that's lightweight for carry.

Does this extension add significantly to the size or weight of my magazine?

The aluminum construction keeps added weight minimal. While adding 2 rounds does extend the magazine slightly, it's designed to maintain the compact profile appropriate for a Glock 42 carry setup.

Do I need a gunsmith to install this?

No. The extension installs without requiring special tools or professional gunsmith services.