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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 kit is the ultimate capacity extension kit for your factory standard Glock 21 magazines (not included). Constructed of durable and lightweight reinforced polymer composites for lasting performance, these kits offer quick, frustration-free installation and reliable field service right out of the box. Extensions only; magazine(s) not included. 3 pack.
Disclaimer: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
