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

As an additional feature

which locks the blade securely open during use

Pro-Shot's SplatterShot Peel and Stick targets are excellent for low-light conditions for indoor/outdoor use

silicone cloth and cotton cleaning patches

second-skin fit

Kriss USA KVAMX2K45BL00 Mag-Ex2 Extension Kit Extended 45 ACP 30 Compatible w/ Glock 21 Gen3-5 13rd Magazines Black Polymer Swivels As an additional featureThe 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. This Mag Ex Kit 2 is designed for standard capacity G 21 for an overall capacity of 30 rounds for the KRISS Vector, Glock handgun, and Glock magazine compatible pistol caliber carbine.