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. This extension system transforms your standard Glock 17 magazine into a 40-round powerhouse through thoughtful engineering and quality materials.

What's Included

The complete kit comprises three essential components:

• Extended baseplate with reinforced composite construction
• Outer sleeve for structural integrity
• Extended spring engineered for consistent feeding

Design and Compatibility

Kriss engineered the MagEx2 Kit to work seamlessly with factory Glock magazine bodies and followers, ensuring the reliability you expect from your platform. The system is compatible with:

• Glock 17 magazines (Gen 3 and later)
• Kriss Vector platform
• Glock handguns
• Glock magazine-compatible pistol caliber carbines

Performance Specifications

The 9mm version delivers an impressive 40-round capacity—a 23-round increase over standard magazines. The lightweight reinforced composite materials maintain durability while keeping weight minimal, an important consideration for extended shooting sessions or tactical applications.

Caliber Options

Kriss offers caliber-specific versions: 9mm (40 rounds), 10mm (33 rounds), and .45 ACP (30 rounds), allowing you to match your specific firearm and ammunition choice.

Whether you're training at the range or preparing for competition, the MagEx2 Kit delivers the capacity and reliability serious shooters demand.