Enhance your Glock with the Backup Tactical Glock 19/23 +5 Magazine Extension in Black. This extension is designed to fit Glock 19 and 23 magazines, providing an additional five rounds for increased firepower. Made from durable aluminum, the anodized finish not only ensures longevity but also features a unique 'frag' pattern for added grip. The package includes a spring and securing pin for straightforward installation, making it an ideal upgrade for competitive shooters and responsible gun owners alike. With this extension, you can enjoy extended capacity without compromising on reliability or performance.