Truglo Brite-Site Tritium Night Sights Novak 1911 3 Inch Officers/4.25 Inch Commander 9mm/.40S&W Cut .270 Front/.500 Rear

Novak LoMount cut replacement sights are designed for 1911-style handguns with existing fixed Novak LoMount dovetail cut slides however some fitting may be required. Installation by a competent gunsmith is recommended. Unmatched visibility in low-light shooting conditions or complete darkness. Glows in the dark. Utilizies quality Swiss tritium for maximum brightness. No batteries required. Fortress Finish provides a permanent protective coating for maximum protection. Snag resistant design. Fits standard holsters.