Tapco TAP22041 Tritium Sight Black Frame Fits Sig Sauer P-Series

TAPCO Tritium Sights offer brighter, more vivid, aiming dots. These night sights with the use of Tritium are always on, making them more effective. The Tritium insert is surrounded by a daylight-fluorescing material that produces optimum visibility in daylight. TAPCO's sights are optic height offering a lower 1/3 co-witness with your slide-mounted red dot sight. Designed to work as a backup sight for red dots, obscuring less of the optic window while still allowing three-dot sight alignment if needed.