The Shield Arms Magazine Extension +5/4 in red is an eye-catching yet functional upgrade for your Glock 19 or 23 pistol. This extension adds an additional 5 rounds to Glock 19 magazines and 4 rounds to Glock 23 magazines, increasing your capacity without sacrificing reliability. Precision-machined from billet aluminum, it features a durable Type 2 anodized red finish that resists wear and corrosion. The unique easy-access floor plate design allows quick cleaning without removing the extension, while index cuts ensure a secure grip during reloads. Perfectly compatible with OEM Glock magazines and aftermarket flared mag wells, this extension combines style with practicality for any shooter.
Features and Specifications:
Adds 5 rounds to Glock 19 (9mm) magazines
Adds 4 rounds to Glock 23 (.40 S&W) magazines
Machined from billet aluminum with Type 2 anodized red finish
Unique easy-access floor plate design simplifies maintenance
Index cuts improve handling during reloads
Includes a +10% power spring for reliable feeding
Fits OEM Glock magazines and most flared mag wells
Made in the USA
