Kriss MagEx2 Kit for Glock 17 – 40-Round Capacity

Kriss MagEx2 Magazine Extension Kit

The Kriss MagEx2 Kit represents a practical solution for shooters seeking increased magazine capacity without sacrificing reliability or ergonomics. This three-piece system transforms your standard Glock 17 magazine into a 40-round powerhouse.

What's Included

• Extended baseplate
• Outer sleeve
• Extended spring
• Three complete kits

Design and Construction

Kriss engineered the MagEx2 Kit from durable, lightweight reinforced composites that maintain the aesthetic integrity of your firearm while delivering genuine functional improvement. The system is caliber-specific and designed to work seamlessly with factory Glock magazine bodies and followers, ensuring the reliable feeding and toughness you expect from quality ammunition storage.

Compatibility and Capacity

The MagEx2 Kit fits Glock 17 magazines (Gen 3 and later) and is optimized for use with:

• Kriss Vector submachine gun
• Glock 17 handgun
• Glock magazine-compatible pistol caliber carbines

Your standard Glock 17 magazine gains 23 additional rounds, bringing total capacity to 40 rounds of 9mm ammunition.

Why Choose MagEx2

This kit combines factory Glock reliability with extended capacity, making it ideal for competition shooters, training enthusiasts, and those who value magazine versatility without compromising on proven performance.