Night Fision Costa Ludus Glock MOS 43x Night Sight Yellow Front Green Rear

The Night Fision Perfect Dot Costa Ludus Night Sight for Glock MOS Model 43x delivers a distinct, unmistakable sight picture with a proprietary Perfect Dot front and a horizontal tritium bar in the rear, designed for fast target acquisition in low light. Serrated for low-glare visibility, its shorter height stays clear of your dot for a minimal co-witness, while the domed lens collimates tritium rays to produce a crisp, defined glow. Built to endure, these sights are CNC machined from high-quality steel and finished with a black nitride coating for superior wear and corrosion resistance, ensuring reliable performance under demanding field conditions. The injection-molded sleeve design securely holds the tritium vials in place using ballistic materials, and the combination of brighter-than-average tritium and a precise sight picture means faster, more confident shots in dim environments. Assembled in the USA with Swiss tritium, these sights are optimized for Glock Models 42, 43, and 43X, offering an enhanced, reliable aiming solution for concealed carry, personal defense, or competition where quick target focus is critical.