XS Sights DXW2 Big Dot Night Sight for Glock 42, 43, 43X, & 48 - Yellow Front

XS Sights DXW2 Big Dot Night Sight, Yellow Dot, Fits Glock 42, 43, 43X, 48 GL-0011P-3Y The XS Sights DXW2 Big Dot Night Sight offers exceptional front sight visibility in all lighting conditions, making it an ideal upgrade for Glock models 42, 43, 43X, and 48. Designed with a large, high-contrast front sight and a low profile V-notch rear, this sight setup enhances focus and quick target acquisition. The front sight features a patent-pending glow dot that absorbs ambient light and glows in low-light scenarios before the tritium illumination becomes visible, ensuring optimal visibility during nighttime or low-light encounters. The optic yellow color of the glow dot provides the brightest glow intensity, reflecting the white light spectrum efficiently and increasing the charge and longevity of the photoluminescent properties. The convex shape of the glow dot increases its surface area, allowing for greater light absorption and a more intense glow, which is crucial in high-stress situations where rapid target focus is essential. The sight's design includes a white stripe in the rear, combined with the tritium dot in the front, to prevent confusion during quick target engagement. The 0.188-inch outside diameter Big Dot is compatible with most standard holsters, although installation may require filing to fit the dovetail; a sight press or pusher tool is not recommended for installation. The sight's durable construction ensures reliable performance in harsh environments, making it suitable for personal defense and duty use. Overall, the XS Sights DXW2 Big Dot Night Sight enhances accuracy and speed in low-light conditions, providing a tactical advantage when it matters most. Features: * High-visibility glow dot absorbs light and glows in low-light conditions * Large, high-contrast front sight for quick target focus * Low profile V-notch rear sight for precision aiming * Optic yellow color for maximum glow brightness and reflectivity * Convex glow dot increases light absorption and glow intensity * Compatible with Glock models 42, 43, 43X, and 48 * Durable construction suitable for tactical and personal defense use * Easy to install with filing if necessary; does not require sight pusher