KRISS USA 9MM Magazine Extension +23 Rounds, Black, for Kriss VECTOR, 3-Pack (KVA-MX2K90BL01)

The KRISS USA 9MM Magazine Extension adds 23 rounds to your factory Glock magazines, turning a standard G17 into a high-capacity workhorse for your KRISS VECTOR or Glock-compatible platform. This 3-pack of extensions gives you serious firepower without swapping guns or fumbling for reloads. Built from reinforced composite materials, the MagEx2 system combines a durable extended baseplate, outer sleeve, and extended spring that work seamlessly with your existing Glock magazine body and follower—no need to replace magazines you already own.

Whether you're running a KRISS VECTOR PCC, a Glock 17, or any magazine-fed 9mm platform that accepts standard Glock mags, these extensions reliably feed round after round. The design maintains the feeding reliability and tough aesthetics Glock users expect, so you're not sacrificing function for capacity. The black finish matches standard tactical gear and won't stick out in your setup.

Three extensions in one purchase means you can equip multiple magazines or keep spares staged and ready. At +23 rounds per magazine, you're looking at serious trigger time between reloads, whether you're training at the range, running a carbine course, or keeping your home defense rig loaded and locked.

Key Features

• +23-round capacity extension per magazine
• Works with standard Glock Gen 3 and later G17 magazines
• Compatible with KRISS VECTOR and Glock-mag-fed pistol caliber carbines
• Includes extended baseplate, outer sleeve, and extended spring
• Reinforced composite construction for durability and lightweight handling
• Three extensions per pack
• Black finish

Specifications

Frequently Asked Questions

Will this magazine extension work with my KRISS VECTOR?

Yes. The KRISS USA 9MM Magazine Extension is specifically designed for the KRISS VECTOR and any Glock-magazine-fed platform. You'll need a standard Glock Gen 3 or later G17 magazine as the base.

What magazine do I need to use this extension?

The extension works with standard capacity Glock G17 magazines (Gen 3 and later). The extension kit itself includes the extended baseplate, outer sleeve, and extended spring—you supply the factory Glock magazine body and follower.

How many more rounds will I get?

Each extension adds 23 rounds to a standard G17 magazine capacity, for a total of 40 rounds of 9mm per magazine when fully loaded.

Can I use these extensions with other pistol caliber carbines?

The extension is designed for any Glock-magazine-compatible platform. If your PCC accepts standard Glock mags, you can use these extensions.