Warne MEG432BLK 6061-T6 Aluminum Hardcoat Anodized Black Magazine Extension for Glock 43 (+2 Rounds)

The Warne MEG432BLK is a magazine extension for the Glock 43 designed to add two rounds to your standard factory magazine. Built from 6061-T6 aluminum with a hardcoat anodized black finish, this extension offers durability and corrosion resistance in a compact EDC package. For shooters running a Glock 43 in everyday carry, this extension bridges the gap between slim, concealable capacity and practical round count—without forcing you to swap to a larger frame or sacrifice your preferred platform.

The hardcoat anodizing provides protection against wear and weather, which matters if your EDC gun sees regular use in various conditions. The aluminum construction keeps weight minimal, so the modest two-round gain doesn't add noticeable bulk to your existing magazine. Whether you're looking for a backup carry magazine with slightly better capacity or want to maximize your Glock 43 stack, the Warne extension is a straightforward solution from a manufacturer known for quality firearm components.

Installation and functionality are straightforward—it extends your existing Glock 43 magazine without requiring any gunsmithing or modifications to your firearm. If you've committed to the Glock 43's slim profile and want just a bit more firepower without going up in gun size, this is worth serious consideration for your carry rotation.

Key Features

• Adds two rounds to standard Glock 43 magazines
• 6061-T6 aluminum construction for durability and light weight
• Hardcoat anodized black finish resists corrosion and wear
• Compatible with Glock 43 magazines
• No gunsmithing required

Specifications

Frequently Asked Questions

Will this magazine extension work with my Glock 43 magazines?

Yes, the Warne MEG432BLK is specifically designed to fit and extend standard Glock 43 magazines by two rounds.

Does it require any gunsmithing or modifications to my Glock 43?

No. This is a magazine extension only—it attaches to your existing magazine and requires no modification to your firearm.

What material is the extension made from?

The extension is constructed from 6061-T6 aluminum and finished with hardcoat anodizing in black. This combination offers good durability and corrosion resistance while keeping weight low.

What's the total capacity after installing the extension?

The extension adds two rounds to your standard Glock 43 magazine capacity. Check your magazine's original capacity to determine the final round count.