This is the KRISS VECTOR 9mm +23 round magazine extension. 

The last thing you want when shooting a Vector is to run out of ammo. These 23-round extensions will help you maximize your range time and minimize your reloading time!

These all-in-one kits come with everything you need to transform your genuine Glock 17 magazines (Gen 3 and later) into ultra-extended magazines. With a lightweight but durable polymer outer sleeve and baseplate and a high-quality extended spring, you won’t have to worry about reducing your factory magazine’s reliability. 

Your Vector deserves to have as much ammo as possible, so don’t sell your capacity short!

Note: The actual magazine is not included.

Grab an extension for all your magazines while they are still in stock! You can thank us later!

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.