Enhance your shooting experience with the TruGlo TFO Green Tritium Fiber Optic Sights specifically designed for the 1911 Government pistol. These sights offer an unparalleled level of visibility by combining the advanced technologies of tritium and fiber optics. Whether in bright sunlight or low-light conditions the front and rear sights provide a vivid green illumination ensuring accuracy and confidence in every shot. Constructed from durable steel with a sleek black nitride finish this front and rear sight set features a square front design paired with a U-notch rear for optimal alignment. With a Novak base configuration and precise height specifications these sights are a perfect fit for your 1911 Government model offering reliable performance for both 9mm and .40 S&W calibers.