KRISS Vector Gen 2 .45 ACP +17 Round Magazine Extension Kit for Glock 21 Magazines (ALP)

Compatible with factory Glock® 21 magazines, the KRISS® Vector Gen 2 .45 ACP +17 Round Magazine Extension Kit (ALP) is an easy-to-install, drop-in magazine upgrade kit, designed to maximize your overall firepower in tactical and casual target shooting applications. This drop-in kit features an extended baseplate, outer sleeve, and extended spring for smooth, jam-free operation under stress. Better yet, the magazine extension sleeve and floor plate are constructed of durable and lightweight reinforced polymer composites for lasting performance and exceptional corrosion resistance in virtually any environment. Order today!