If you\'re looking for 24-hour illumination, look no further. The Hiviz MPSN421 introduces the new LiteWave H3 sight that ingeniously blends Tritium and Hiviz Litepipe technology to meet all your illumination needs whether it\'s day or night. This all-in-one sight system offers an edge in terms of performance, built for the most challenging conditions. Its all-steel construction assures amazing toughness and durability, making it the perfect choice for a wide range of applications, whether it\'s personal defense, law enforcement, or military use.