The Kriss Mag-Ex Kit 2 is the ultimate capacity extending base plate for your factory standard Glock Gen 3 and later magazines. The Kriss Mag-Ex Kit 2 is made up of the extended baseplate, outer sleeve, and extended spring, constructed of durable and lightweight reinforced composites. Combining the Mag-Ex Kit 2 with the factory standard Glock magazine body and follower is a perfect match of reliable feeding, toughness, and aesthetics for the KRISS Vector. The Mag-Ex Kit Gen 2 is designed for standard capacity G21 magazines for an overall capacity of 30 rounds of .45ACP for your Kriss Vector, Glock handgun, and your Glock magazine-compatible pistol caliber carbine.NoteDue to spring tension, hand-loading ammunition into extended capacity magazines becomes increasingly difficult the more you load. A magazine loader is highly recommended. Glock magazine not included. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or rep...