The Shield Arms Magazine Extension +5/+4 for Glock 17/22/34/35/19X/45 Gold is a premium accessory designed to enhance the capacity and functionality of your Glock magazines. This gold anodized aluminum magazine extension is expertly machined from billet 6061, ensuring durability and a sleek finish. It adds five rounds to your Glock 17/19X/34/45 9mm magazines and four rounds to your Glock 22/35 40 S&W magazines, providing you with the extra firepower you need in critical situations. The innovative easy access floor plate design allows for effortless maintenance, enabling you to service or clean the magazine body without removing the extension. This feature, combined with index cuts on the extension body, ensures a secure grip when retrieving the magazine from a pouch, making it ideal for competitive shooting or tactical applications. The extension is type 2 anodized for enhanced corrosion resistance and comes with a +10% power spring, ensuring reliable feeding and performance. Proudly made in the USA, this extension fits OEM Glock magazines and is compatible with most aftermarket flared mag wells, offering versatility and peace of mind. Whether you're a professional shooter or a firearm enthusiast, the Shield Arms Magazine Extension is a must-have upgrade for your Glock, combining functionality, style, and superior craftsmanship.