KCI Pistol Magazines for Sale

Kyung Chang Industry USA, Inc. (d/b/a KCI USA) of South Korea has focused on pistol magazines since the 1980s, supplying mags to U.S. forces by 2003 and making aftermarket pistol magazines a central pillar of its catalog. KCI’s pistol magazines are known for budget-oriented, broadly Glock-compatible high-capacity options, including 50-round drums that use a constant-force spring and an external load-assist wheel; those drums do not lock the slide open on the last round, and KCI USA backs its pistol mags with a stated limited lifetime warranty.