Night Fision GLK001230362YGZG Night Sights for Glock 19/45 - Yellow Front / Green Tritium Rear

The Night Fision GLK001230362YGZG is a direct-fit tritium night sight set purpose-built for the Glock 19 and Glock 45 pistols. Designed as a drop-in replacement for the factory dovetailed iron sights, this set delivers a brighter, faster aiming point in any lighting condition for defensive, duty, and everyday-carry Glocks.

The front sight features a yellow outline ring around a green tritium capsule, creating a high-contrast daylight reference that helps the eye lock onto the front blade faster than an all-black factory unit. The rear sight is a plain black green tritium unit without a colored insert, giving a clean sight picture focused on the front. Both capsules glow continuously without the need for a battery or light source, and Night Fision's domed-lens design collimates the tritium rays into a sharper, more defined point than standard cylindrical lamps.

Each sight is CNC-machined from steel and finished in a low-glare Black Nitride coating for corrosion resistance and durability against daily holster wear. The set sits at standard height for co-witnessing with factory Glock iron sights and installs directly into the factory front and rear dovetail cuts on Glock 19 and Glock 45 slides with no permanent modification required. A quality sight tool or a professional gunsmith is recommended for installation to avoid damage to the slide.