Shield Arms G17ME5BLK +5 Magazine Extension 9mm/40SW Glock 17/19X

The Shield Arms G17ME5BLK Magazine Extension transforms standard Glock magazines into high-capacity solutions, adding 5 additional rounds without compromising reliability. This precision-machined aluminum extension integrates seamlessly with factory Glock magazines to deliver enhanced capacity for competitive shooting and tactical applications.

What Makes This Different

Unlike polymer extensions that can crack under stress, this black anodized aluminum construction withstands repeated loading cycles and impact. The extension maintains the original magazine's feeding geometry while extending overall length by just 1.25 inches. CNC-machined from 6061-T6 aluminum, it delivers consistent performance across temperature extremes from -40°F to 160°F.

Key Features

• Adds 5 rounds capacity to compatible Glock magazines
• Black anodized 6061-T6 aluminum construction resists corrosion and wear
• Compatible with Glock 17, 19X, 22, 34, 35, and 45 magazines
• Supports both 9mm Luger and .40 S&W cartridges
• Includes stainless steel spring and polymer follower
• Drop-in installation requires no gunsmithing or modifications
• Maintains reliable feeding with factory ammunition

Extensive testing demonstrates consistent cycling through 2,000+ round counts without failure-to-feed issues. The extension performs reliably in USPSA Production Division competition where magazine capacity regulations permit its use. Law enforcement agencies report successful deployment in duty applications, with the extended magazines fitting standard Glock holsters when properly sized.

Technical Specs

• Material: 6061-T6 aluminum with Type III hard anodizing
• Finish: Matte black anodized
• Weight: 1.2 oz
• Length added: 1.25 inches
• Caliber compatibility: 9mm Luger, .40 S&W
• Magazine compatibility: Glock 17, 19X, 22, 34, 35, 45
• Includes: Extension body, spring, follower, installation instructions
• Country of origin: USA

Shield Arms backs this extension with proven engineering and quality control standards that meet OEM specifications. The increased capacity provides tactical advantages while maintaining the reliability Glock magazines are known for, making it an essential upgrade for serious shooters.