Kriss USA KVAMX2K45BL00 Mag-Ex2 Extension Kit Extended 45 ACP 30 Compatible w/ Glock 21 Gen3-5 13rd Magazines Black Polymer

The KRISS Mag-Ex Kit 2 is the ultimate capacity extending base plate for your factory standard Glock 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 2 is available in 9mm 10mm and .45ACP and designed for standard capacity G17 G20 and G21 magazines for an overall capacity of 40 rounds of 9mm 33 rounds of 10mm and 30 rounds of .45ACP for your KRISS Vector Glock handgun and your Glock magazine-compatible pistol caliber carbine. - Due to spring tension hand-loading ammunition into extended capacity magazines becomes increasingly difficult the more you load. We highly recommend the use of a magazine loader such as the UpLULA. - Capacities: .45ACP 30 rounds - Compatibility: .45ACP Kit G21 13rd