Kriss USA Mag-Ex2 Kit 9mm Luger Glock G17 40rd Black Extended

The Mag-Ex2 Kit transforms your factory Glock G17 magazines into high-capacity feeders without sacrificing reliability or ergonomics. This extension system pairs reinforced composite engineering with proven Glock magazine internals to deliver dependable ammunition storage for duty, training, or defensive use.

Built from durable, lightweight reinforced composites, the Mag-Ex2 Kit handles repeated loading and unloading with minimal wear. The extended baseplate provides a secure platform for your grip, while the outer sleeve and extended spring work in concert to maintain consistent feeding throughout the magazine's cycle. Whether you're running timed drills or staging ammunition, the kit preserves the feed reliability that Glock platforms are known for.

Designed specifically for the KRISS Vector platform but compatible with standard Glock G17 magazines, the Mag-Ex2 Kit is an straightforward upgrade path for shooters who demand higher round counts without replacing their existing magazine bodies or followers.

Key Features and Benefits

- Capacity Extension: Extends factory G17 magazines to 40 rounds without modifying the base magazine
- Composite Construction: Lightweight reinforced materials resist corrosion and reduce overall weight penalty
- Proven Feeding: Combines extended spring and follower geometry to maintain reliable chambering cycle after cycle
- Drop-In Upgrade: Works with factory Glock G17 magazine bodies and followers; no additional modification required
- Duty and Training Ready: Engineered for sustained use in both range and field environments

Specifications

- Caliber: 9mm Luger
- Firearm Compatibility: Glock G17 magazines
- Configuration: Extended baseplate, outer sleeve, extended spring
- Material: Reinforced composite
- Final Capacity: 40 rounds
- Finish: Black
- Includes: Complete Mag-Ex2 Kit (baseplate, sleeve, spring)

The Mag-Ex2 Kit delivers practical capacity expansion without the bulk or unreliability of aftermarket alternatives. Pair it with your existing G17 magazines to build a versatile, dependable ammunition platform ready for any mission.