American Tactical Tritium Loaded Chamber Indicator Extractor Features The American Tactical Tritium Loaded Chamber Indicator Extractor is engineered as a direct replacement for the factory Glock extractor adding tritium-powered loaded chamber indication that glows in low-light and no-light conditions for an instant visual confirmation of chamber status without manipulating the slide. This critical upgrade provides both a visual and tactile loaded chamber indicator giving shooters an additional layer of situational awareness during defensive use administrative handling and range operations. Built to Glock s dimensional specifications it installs without modification and functions reliably across the full range of compatible 9mm Gen 3-5 Glock platforms. This tritium Glock extractor upgrade is compatible with Glock 17 19 26 34 and 45 pistols in Gen 3 4 and 5 configurations covering the most widely carried and used Glock models in the 9mm lineup. The tritium element requires no batteries or external power source providing decades of reliable illumination under any lighting condition without maintenance. Whether used for duty carry concealed carry or range training this extractor delivers a meaningful functional upgrade that enhances safety and confidence with every draw. American Tactical Tritium Loaded Chamber Indicator Extractor Specifications Manufacturer: American Tactical Model: Tritium Loaded Chamber Indicator Extractor Caliber: 9mm Compatibility: Glock Gen 3 4 5 Compatible Models: Glock 17 19 26 34 45 Indicator Type: Tritium Function: Loaded Chamber Indicator