The XS Sights R3D Night Sights Green for Glock 42/43/43X/48 deliver rapid target acquisition in low-light environments with a proven three-dot design and high-contrast green illumination. Built in the United States for reliable handgun performance, these sights combine durable materials with a streamlined profile that maintains smooth holster fit and consistent point-of-aim alignment. The vivid green luminescence enhances front-and-rear sight visibility, enabling faster sight alignment at dawn, dusk, or when lighting is compromised, making them an excellent choice for personal defense, duty carry, or nighttime hunting scenarios. Designed specifically to match Glock micro-compact platforms, the R3D configuration preserves sight picture integrity while reducing clutter for precise alignment during shooting sequences. Installation is straightforward for competent handgunsmithing and gunsmith-free upgrades, providing a secure, snag-resistant sight plane that holds zero through multiple trips to the range. Whether youre improving accuracy for concealed carry, home protection, or pest control, the XS Sights R3D Night Sights Green offer a practical upgrade that blends rugged reliability with enhanced nighttime visibility and a discreet, purpose-driven aesthetic.