Cross Armory CRG+5 Glock 19 Magazine Extension +5 Rounds Black

The Cross Armory CRG+5MEG19BK Magazine Extension transforms standard Glock 19 magazines into higher-capacity options with an additional 5 rounds. This precision-engineered aluminum extension maintains the magazine's reliability while providing tactical advantages for competitive shooting and defensive applications.

What Makes This Different

Unlike polymer extensions that can crack under stress, this aluminum construction delivers superior durability and consistent spring tension. The CRG+5 maintains the original magazine's feed angle and timing, ensuring reliable feeding across all generations of Glock 19 pistols. The extension adds minimal bulk while maximizing ammunition capacity, creating a balanced solution for extended shooting sessions.

Key Features

• Increases standard 15-round magazines to 20-round capacity
• 6061-T6 aluminum construction with Type III hard anodizing
• Compatible with Glock 19 Gen 1 through Gen 5 magazines
• Maintains factory magazine spring and follower compatibility
• Low-profile design preserves concealability
• Tool-free installation with secure locking mechanism
• Black anodized finish matches Glock factory components

The extension performs consistently across various ammunition weights and profiles, from 115-grain practice rounds to 147-grain defensive loads. Competition shooters benefit from reduced reload frequency during stages, while the added capacity provides tactical advantages without compromising weapon handling. The aluminum construction resists impact damage and maintains dimensional stability through temperature extremes.

Technical Specs

• Material: 6061-T6 aluminum with Type III hard anodizing
• Capacity increase: +5 rounds (15 to 20 total)
• Weight: 1.2 ounces
• Length added: 0.75 inches to magazine base
• Compatibility: Glock 19 Gen 1-5 factory magazines
• Finish: Matte black anodized
• Installation: Tool-free with integrated retention system
• Country of origin: USA

This extension represents a practical upgrade for Glock 19 owners seeking increased capacity without sacrificing reliability. The aluminum construction ensures long-term durability, while the precise engineering maintains the feeding characteristics that make Glock magazines industry standards.