Trijicon DI Night Sights for Glock 20/21

Enhance your shooting accuracy with the Trijicon DI Night Sights for Glock 20/21. These sights offer dual-illumination with green tritium and fiber optic technology, ensuring a bright aiming point in any light condition. The innovative, interchangeable fiber design allows customization with various colors, while the chemical and heat-resistant construction ensures lasting performance. Professional installation is recommended for optimal results.