The Trijicon SA137O-600556 Night Sights deliver a dependable aiming reference for pistol use, supporting fast target acquisition in low-light and no-light conditions. Their rugged construction is designed to withstand recoil and routine cleaning while preserving sight performance.Evenly distributed illumination and brighter daylight dots support clear alignment across varied environments. This technical design suits shooters seeking dependable iron-sight visibility.Instantly visible sight picture in no-light or low-light situationsIncreased daylight dot visibilityEnhanced protection from heavy recoil and harsh cleaning solventsEvenly distributed light for consistent sight visibilityChoose Trijicon night sights for dependable pistol aiming in changing light conditions.