The Trijicon Bright & Tough Suppressor Sight Set for Glock Standard Frames Green with White Front Orange with White Rear delivers proven Tritium night sight performance with a shock-resistant, metal-bodied design that stands up to heavy recoil and solvents. Built to fit Glock models 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, and 45, these suppressor-height sights place an orange rear and a green front lamp in precision-aligned aluminum cylinders cushioned by silicone rubber for rapid, instinctive target acquisition in low light or at night. The orange lamps are rated to perform for five years from manufacture, while the sapphire jewel cap helps distribute light evenly and protect the lamp from solvents, punctures, and impact. The three-dot configuration maintains familiar sight picture continuity, enabling fast sight alignment and improved accuracy across a wide range of environments, from dim indoor ranges to hunting scenarios where dependable visibility and durable construction matter most.