NOT KNOWN FACTS ABOUT SPRINGFIELD ARMORY 1911 MIL-SPEC DEFENDER SERIES

Sights / Optics: The front sight is an Ameriglo orange dot with tritium lamp dovetailed to your entrance in the slide. The rear sight can be an all black square notch with two tritium lamps dovetailed on the slide with line serrations on the back again. Three tritium lamp night sights. The tritium lamps glow brightly in minimal mild conditions.No f