3 Pack – KRISS Vector Gen 2 .45 ACP +17 Round Magazine Extension Kit for Glock Magazines

Maximize your firepower with the KRISS® Vector Gen 2 .45 ACP +17 Round Magazine Extension Kit 3 Pack for Glock® 21 pistol magazines. Featuring an extended baseplate, outer sleeve, and extended spring, this extension kit is the ultimate capacity extension for your factory standard Glock 21 magazines (not included). Constructed of durable and lightweight reinforced polymer composites for lasting performance. Extensions only; magazine(s) not included. 3 pack.