Cross Armory CRG+0MEG17BK Glock 17/22/31 Magazine Extension Black

The Cross Armory CRG+0MEG17BK Magazine Extension transforms standard Glock magazines into higher-capacity platforms without compromising reliability. This precision-machined aluminum extension adds capacity while maintaining the original magazine's balance and feeding characteristics. Compatible with Glock 17, 22, and 31 models across all generations, it delivers consistent performance for competitive shooters and professionals.

What Makes This Different

Unlike polymer extensions that can crack under stress, this CNC-machined aluminum construction withstands repeated drops and impacts. The extension maintains factory magazine spring tension ratios, preventing feeding issues common with inferior designs. Internal geometry matches Glock's original specifications, ensuring smooth cartridge presentation to the chamber. The matte black anodized finish resists wear and corrosion better than painted alternatives.

Key Features

• Adds +0 rounds while extending grip length for improved handling
• CNC-machined 6061-T6 aluminum construction for maximum durability
• Compatible with Glock 17/22/31 Gen 1-5 factory magazines
• Maintains original spring compression ratios for reliable feeding
• Matte black Type III hard anodized finish resists scratches and corrosion
• Precision-fit design requires no permanent modifications to magazine
• Retains compatibility with existing magazine pouches and carriers

Competitive shooters benefit from the extended grip surface during rapid reloads and sustained fire strings. The aluminum construction dissipates heat more effectively than polymer during high round count training sessions. Law enforcement professionals appreciate the enhanced grip purchase during stress situations while maintaining existing equipment compatibility. The extension's weight distribution actually improves magazine seating consistency compared to standard baseplates.

Technical Specs

• Material: 6061-T6 aluminum alloy
• Finish: Type III hard anodized, matte black
• Compatibility: Glock 17/22/31 Gen 1-5 magazines
• Capacity: +0 rounds (grip extension only)
• Weight: Approximately 0.8 oz
• Installation: Drop-in replacement for factory baseplate
• Country of Origin: USA

This magazine extension represents a practical upgrade for shooters requiring enhanced grip control without capacity increases. The Cross Armory engineering ensures long-term reliability under demanding conditions. Professional-grade construction and precise tolerances make this extension a worthwhile investment for serious Glock users.