Warne Mag Ext For Glk 19/23 +5/4

The Warne Mag Ext for Glock 19/23 +5/4 is a magazine extension designed to increase ammunition capacity and improve grip ergonomics on standard Glock 19 and Glock 23 magazines. This accessory adds five rounds to Glock 19 magazines and four rounds to Glock 23 magazines, extending both firepower and the gripping surface available to the shooter's hand.

The extended magazine baseplate increases the overall length of the magazine, which provides additional real estate for finger positioning during grip. This proves especially valuable for shooters with larger hands or those seeking improved control during rapid-fire sequences. The extension maintains reliable feeding and ejection characteristics compatible with Glock's double-stack, single-feed magazine geometry. Installation is straightforward—the extension replaces the standard baseplate without modification to the magazine body itself.

This accessory serves defensive pistol users, competition shooters, and patrol officers who prioritize higher capacity reserves without changing to larger-frame platforms. The Glock 19 and 23 remain popular choices for concealed carry and duty use precisely because they balance capacity, controllability, and concealability—and this extension amplifies the capacity advantage while maintaining the compact profile that makes these pistols attractive. Shooters transitioning from larger Glock models like the G17 or G22 also benefit from the ergonomic improvement the extended baseplate delivers.

Magazine extensions are standard aftermarket upgrades within the polymer-frame pistol community, offering a cost-effective way to increase ammunition count compared to purchasing additional full-size magazines or adopting a larger platform entirely. Warne is recognized for manufacturing precision optics and tactical accessories built to exacting tolerances, bringing that same engineering standard to magazine components.