KCI USA Glock 40 S&W 50-Round Drum Magazine

In the realm of firearms, reliability and capacity often walk hand in hand. KCI's 50-round drum magazine for .40 Smith & Wesson Glock-pattern pistols exemplifies this union with precision. Crafted from a robust glass-filled polymer, its clear construction allows you to monitor your ammunition at a glance—a feature as practical as it is innovative.

The internal components are not left wanting; hardened steel inserts work alongside heat-treated chrome silicon wire springs to ensure smooth and consistent feeding, shot after shot. This commitment to quality craftsmanship means that when you need performance under pressure, this magazine delivers without hesitation.

Loading becomes an effortless task thanks to the integrated load assist lever—designed for speed and ease, ensuring you're always ready when seconds count. However, take note: due to the inherent weight of a fully loaded magazine, it's not engineered for drop-free operation.

Compatibility extends across several models including Glock 22, 23, 24, 27, and 35 pistols—all chambered in .40 S&W caliber. With a capacity of fifty rounds at your disposal, situations demanding high-volume firepower find their match here.

A word of caution accompanies this engineering marvel—its lifetime warranty stands firm unless tampered with by disassembly or use with hollow point ammunition. Respect these guidelines and you'll have an ally that's reliable over countless engagements.