Meprolight USA 402203121 HyperBright Green Tritium Yellow Outline Front SightGreen Tritium Black Outline Rear Sight Glock 4243

The Mepro HYPERBRIGHT fixed Day and Night Sights provide the most reliable illumination day or night. Mepro HYPERBRIGHT fixed sights feature an extremely bright contrast colored ring for fast accurate target acquisition in the daytime. Both rear and front tritium sources will appear green during lowlight and no light scenarios providing the upmost confidence in their ability to make hits when it counts. Premium Swissmade tritium vials in the front and rear sights allow for low light and no light conditions. The Unotch on the rear sight naturally directs your eyes to the top of the front sight. Mepro HYPERBRIGHT sight sets are engineered as a direct upgrade to your factory sights. They are designed to fit all holsters. The Mepro HYPERBRIGHT family is drop proof shockproof and built for endless abuse or anything you can throw at it. Their ultralight steel construction features a snagfree design making it easy to quickly draw your weapon. Knowing this gives confidence in any environment you may find yourself. Lastly our Mepro HYPERBRIGHT sights require no batteries. They are always on always ready 24 hours a day 7 days a week 365 days a year. Tritium illuminance is guaranteed for 12 years. They are maintenancefree and can be installed directly with no modifications to your factory slide. Front Sight Length 0.50. Front Sight Width 0.14. Front Sight Height 0.23. Rear Sight Length 0.28. Rear Sight Width 0.83. Rear Sight Height 0.28. Fits Glock Slimline 424343X4848X.