Kriss Magex2 G17 9Mm 40Rd Alpine

The Kriss MagEx2 G17 9mm 40-round extended magazine is built on a factory Glock magazine platform, making it a natural upgrade for shooters running a Kriss Vector or any Glock-compatible 9mm carbine or pistol. If you're feeding a modern PCC (pistol caliber carbine) at the range or in the field, a 40-round capacity beats the standard 17-rounder—more rounds downrange, fewer mag changes. The MagEx2 kit arrives fully assembled and ready to load.

Kriss engineered the MagEx2 specifically to pair with the Vector platform, and the result is a magazine that feeds reliably through the gun's unique firing system while looking at home in your kit. The polymer construction keeps weight minimal, and the Alpine finish gives it a clean, modern aesthetic. Note that the magazines are not Cerakote-finished like the firearm itself, so there will be a slight color variation between your Vector in Alpine and the magazines—but that's a small price for having actual ammunition capacity where it counts.

This is the 9mm version in 40-round capacity. If you're stocking a Kriss Vector, building out a backup pistol caliber carbine, or just want the flexibility of extended mags for your Glock-pattern gun, the MagEx2 delivers simple reliability and real-world usability.

Key Features

• 40-round capacity for 9mm
• Built on factory Glock magazine foundation for proven compatibility
• Fully assembled and ready to use
• Designed specifically for Kriss Vector integration
• Works with Glock-compatible 9mm firearms and carbines
• Polymer construction for durability and light weight
• Alpine finish

Specifications

Frequently Asked Questions

Will this magazine work with my Glock pistol or other Glock-compatible guns?

Yes. The MagEx2 is built on a factory Glock magazine platform, so it will function in any Glock 9mm handgun or Glock-pattern magazine-compatible firearm, including PCC platforms.

What's the difference between the MagEx2 and a standard Glock magazine?

The MagEx2 extends capacity to 40 rounds versus the standard 17-round Glock magazine, and it's engineered specifically to work reliably with the Kriss Vector's unique firing system. It arrives fully assembled as a complete kit.

Does the Alpine magazine finish match my Kriss Vector in Alpine?

The magazines are not Cerakote-finished like the firearm itself, so there will be a slight color difference between your Alpine Vector and these Alpine magazines. The finish on the magazine is polymer rather than metal coating.

What calibers are available in the MagEx2 line?

Kriss makes the MagEx2 in 9mm, .45 ACP, and 10mm, each sized and tuned for its respective caliber. This is the 9mm version.