XS Sights DXT2 Big Dot Night Sights for GLOCK 20/21/37 Green Tritium Front

XS Sights DXT2 Big Dot Night Sights for GLOCK 20/21/37 Green Tritium Front Features: XS Sight System is excited to offer the new DXT2 Big Dot tritium night sights. Big dot sights offer you unparalleled front sight visibility in all lighting conditions. Big Dot sights use a high contrast front dot sight with a v-notch rear sight that provides a continuous an unobstructed view of the front sight. By dotting the i you are able to prevent confusion that could occur during high-stress situations tha