Warne Mag Ext For Glk 17/22 +5/4

The Warne Mag Ext For Glk 17/22 +5/4 is a magazine extension designed to increase ammunition capacity for Glock 17 and Glock 22 platforms. This accessory adds five rounds to Glock 17 magazines and four rounds to Glock 22 magazines, extending the basepad and follower assembly to accommodate additional cartridges while maintaining reliable feeding and extraction with factory-standard magazine springs.

Magazine extensions serve tactical, competitive, and training applications where extended capacity reduces reload frequency during range sessions or high-round-count drills. The +5/4 capacity increase is particularly relevant for shooters using full-size duty or competition platforms, where the additional rounds translate directly to extended engagement time. Glock 17 and Glock 22 shooters benefit from drop-in compatibility with existing magazines—no permanent modification required. The extension maintains the magazine's overall function while lengthening the grip footprint slightly, which some shooters find improves control during extended shooting sessions.

This product is suited for law enforcement transition training, competitive pistol sports (IPSC, USPSA, 3-gun), and civilian defensive practice where maximizing round count per magazine reload cycle reduces training overhead. Glock platform shooters maintaining multiple 17 or 22 series firearms—whether full-size duty guns, training pistols, or competition builds—find magazine extensions valuable for standardizing capacity across their inventory without replacing factory magazines. Compatible with standard Glock 17 and Glock 22 OEM magazines.