XS Sights GL0011P3Y DXW II Big Dot Night Sight Set Tritium Green with Yellow Outline Front, Black with White Stripe Rear Black Frame for Glock 42,43,43X,48 Gen1-5

XS DXW2 Big Dot Tritium Night Sights offer the best front sight visibility in all lighting conditions. DXW2 Big Dot sights drive focus to the front sight using a high-contrast front and a V-notch rear for an unobstructed view of the front sight. The front sights use a patent pending glow dot that absorbs light and glows in low light levels before it is dark enough to see the tritium.