Trijicon Suppressor/Optic Height Sights are designed to enhance aiming capabilities for Glock 17 users, providing a three-dot tritium iron sight solution. These sights feature an increased height to accommodate the use of suppressors, ensuring clear alignment with the target. They are also compatible as backup iron sights with the Trijicon RMR. Green lamps are warranted for 12 years from the date of manufacture.Key FeaturesHeight Design: Suppressor/optic height to clear suppressors for proper sight alignment.Three-Dot Tritium Sights: Provides visibility in bright and low-light conditions.Compatibility: Can be used as backup iron sights with the Trijicon RMR.Warranty: Green lamps are warranted for 12 years from the date of manufacture.