Elevate your Glock with XS Sights' R3D Night Sights the ultimate solution for low-light shooting. These sights are designed to fit a wide variety of Glock models, including the Glock 42 and 43, making it simple to enhance any Glock in your collection. With XS Sights' R3D Night Sights, you can shoot with confidence in any lighting conditions. Their innovative design ensures quick target acquisition and exceptional visibility, empowering you to perform at your best when it matters most. Upgrade your Glock's sights with XS Sights today and discover the unbeatable performance our R3D Night Sights provide. Be ready for anything, day or night and enhance your shooting experience with this essential upgrade.