Cross Armory CRG+5MEG19BK Magazine Extension Fits Glock 19 Gen 1-5 5rd Black Aluminum

If you run a Glock 19 and want a little extra capacity without going full-size, the Cross Armory CRG+5MEG19BK magazine extension gives you five additional rounds in a compact footprint. This black aluminum extension fits Glock 19 frames across all generations—Gen 1 through Gen 5—so whether you're carrying an older police trade-in or the latest production run, it'll drop right in. It's a straightforward way to add magazine capacity for carry, range work, or training without swapping to a larger-frame gun.

Built from aluminum, the extension maintains a clean profile and matches the look of your existing Glock furniture. Installation is simple: it threads onto your factory Glock 19 magazine tube, no gunsmithing required. The design preserves the original magazine's function—no feeding issues, no compatibility hassles—while giving you more rounds on board.

For Glock 19 shooters looking for a modest capacity bump that doesn't compromise concealability or add bulk, this is a practical, no-nonsense upgrade. Works with all Glock 19 generations, which makes it a smart choice whether you're updating an older carry gun or setting up a new one.

Key Features

• Adds 5 rounds to standard Glock 19 magazines
• Compatible with Glock 19 Gen 1 through Gen 5
• Lightweight aluminum construction
• Black finish
• Simple threaded installation—no gunsmithing

Specifications

Frequently Asked Questions

Will this fit my Glock 19 generation?

Yes. The Cross Armory extension is designed for Glock 19 Gen 1 through Gen 5, so it works with any generation of Glock 19 frame.

How do I install the magazine extension?

The extension threads onto your standard Glock 19 magazine tube. No gunsmithing or tools beyond basic hand installation are required.

Will this extension affect how my magazine feeds or functions?

No. The extension is designed to preserve the function of your original Glock 19 magazine without feeding problems or compatibility issues.

Can I use this extension with aftermarket Glock 19 magazines?

The extension threads onto standard Glock 19 magazine tubes. Compatibility with specific aftermarket magazines may vary; check the fit with your particular magazine before relying on it in the field.