Shield Arms G19ME5RED +5 Magazine Extension Glock 19/23 9mm 40SW Red

The Shield Arms G19ME5RED Magazine Extension transforms standard Glock 19 and 23 magazines into higher-capacity platforms with five additional rounds. This red anodized aluminum extension maintains the compact profile while delivering tactical advantages for competitive shooting and professional applications.

What Makes This Different

Unlike polymer alternatives, this extension features CNC-machined aluminum construction with Type III hard anodizing for superior durability. The precision engineering ensures reliable feeding across both 9mm Luger and .40 S&W platforms. Shield Arms incorporates a spring-loaded follower system that maintains consistent magazine function while adding 31% more capacity to standard Glock magazines.

Key Features

• Adds 5 rounds to Glock 19/23 magazines (increases to 20 rounds for 9mm, 18 rounds for .40 S&W)
• CNC-machined 6061-T6 aluminum with Type III hard anodizing in tactical red finish
• Compatible with factory Glock springs and followers - no modifications required
• Maintains reliability with both ball and hollow point ammunition
• Fits standard Glock holsters designed for extended magazines
• Tool-free installation with included hardware and instructions
• Adds approximately 0.75 inches to overall magazine length

Field performance demonstrates consistent function through thousands of rounds without failure-to-feed issues. The extension proves particularly valuable in competitive environments where reload speed matters, and for duty applications requiring maximum ammunition capacity. The hard anodized finish resists wear from repeated magazine changes and environmental exposure.

Technical Specs

• Material: 6061-T6 aluminum with Type III hard anodizing
• Finish: Red anodized
• Capacity: +5 rounds
• Compatible Firearms: Glock 19, Glock 23
• Compatible Calibers: 9mm Luger, .40 S&W
• Weight: 1.2 oz
• Installation: Tool-free with included hardware
• Country of Origin: USA

This extension represents proven engineering from Shield Arms' reputation for Glock enhancement products. The combination of increased capacity and maintained reliability addresses the primary concerns of shooters requiring maximum performance from compact platforms.