The Trijicon GL243C601143 Suppressor/Optic Height Sights for Glock Slim Frame delivers premier performance with a Green Tritium front sight featuring a Yellow Outline and a Black Outline rear sight for rapid target acquisition in low-light conditions, making it an ideal upgrade for concealed carry and duty alike. Designed to fit Glock 42, 43, 43X, and 48 models, these night sights provide reliable visibility when daylight fades, thanks to Trijicons renowned Tritium illumination that remains bright without batteries. The suppressor/optic height configuration ensures proper sight alignment with optics and suppressors, preserving a natural, intuitive sight picture and consistent sight radius across compatible pistols. Crafted for durable service, the front and rear sights leverage high-contrast color accents and robust construction to withstand the rigors of field use, training, and competition. Whether refining rapid snap shots at dawn, practicing precise dot-the-hip engagements, or maintaining dependable sight reference during low-light drills, these Glock-compatible night sights offer dependable performance, reduced front-rear glow, and a clean, uninterrupted sight line that integrates seamlessly with existing holster setups and optics-ready platforms.