The Mepro Tru-Dot Night Sight Set is a top-tier choice for Glock 42/43 owners seeking reliable performance in any lighting condition. Engineered with precision these sights offer exceptional brightness with their tritium illumination ensuring clear visibility both day and night. The front sight features a green tritium with a white outline while the rear sight is highlighted with an orange tritium and white outline creating a sharp contrast for quick target acquisition. Constructed from durable steel this sight set is drop-proof and shockproof designed to withstand rigorous use without compromising performance. The snag-free design facilitates smooth and fast draws making it an ideal addition for anyone looking to enhance their pistol's accuracy and functionality. With Swiss-made tritium vials providing a 12-year illumination guarantee these sights are maintenance-free and require no batteries ensuring they are always ready when you need them. Designed to fit seamlessly with your Glock Slimline models this sight set offers a straightforward installation without the need for slide modifications.