KRISS Mag-Ex2 Kit Glock 20 10mm 33-Round Magazine Extension Black

The KRISS Mag-Ex2 Kit is a capacity-extending base plate system designed for factory standard Glock 20 magazines in 10mm. The kit includes an extended baseplate outer sleeve and extended spring, both constructed from durable, lightweight reinforced composite materials. It works in conjunction with the factory Glock magazine body and follower to deliver reliable feeding and a clean aesthetic — optimized for use with the KRISS Vector. Extends standard capacity to 33 rounds.