The Trijicon HD XR Night Sight Set with a yellow front outline for Glock models 42 and 43 delivers enhanced target identification and faster front sight acquisition in a compact, durable package. Building on the proven HD Night Sights design, this set features a thinner front blade (0.122 inches) to expand the field of view while maintaining a taller front sight with a photoluminescent ring for rapid aiming in low light. The three-dot green tritium configurationfront blade, rear sight outline in black, and a wider U-shaped rear notchprovides superior visibility and quicker target focus, helping shooters identify targets and determine hit placement at longer distances. The rear sights front surface is steeply hooked to aid emergency one-handed slide operation, supporting reliable performance in dynamic or stressful scenarios. Ideal for handgun enthusiasts seeking improved sight picture, faster sight alignment, and dependable low-light performance, this Trijicon HD XR Night Sight Set is purpose-built for Glock 42 and 43 platforms, blending tactical utility with a clean, professional appearance for serious shooters who demand precision.