The Shield Arms Magazine Extension +5/4 in mud brown is designed to provide both functionality and rugged aesthetics for your Glock pistol. This extension adds an extra five rounds to your Glock 19 magazine or four rounds to your Glock 23 magazine, giving you more firepower in any situation. Its billet aluminum construction ensures long-lasting durability, while the Type 2 anodized mud brown finish offers excellent corrosion resistance and a tactical appearance. The easy-access floor plate design allows you to quickly clean or service the magazine without removing the extension, making it ideal for demanding environments. With index cuts for improved grip and compatibility with most aftermarket flared mag wells, this extension is built for performance under pressure.

Features and Specifications:

• Adds five rounds to Glock 19 (9mm) magazines

• Adds four rounds to Glock 23 (.40 S&W) magazines

• Billet aluminum construction with Type 2 anodized mud brown finish

• Easy-access floor plate design simplifies maintenance

• Index cuts provide enhanced grip during reloads

• Includes a +10% power spring for reliable feeding

• Fits OEM Glock magazines and most flared mag wells

• Made in the USA