Night Fision's Tritium Night Sights for Glock 42/43/43X redefine visibility and precision for your firearm. Designed with both front and rear components these sights utilize a patented injection-molded sleeve to secure tritium vials ensuring durability and brightness. The Perfect Dot feature enhances visibility with its vibrant glow making it ideal for both daytime and low-light conditions. The Glow Dome front sight includes phosphorescent material allowing quick adaptation to darkness. With a sleek black steel frame these sights provide a reliable and clear view optimizing your shooting experience without the need for elevation or windage adjustments.