Truglo's tritium night sights transition from white dot sights during the daylight to glowing green dots in the dark, with no batteries or light exposure required. They are assembled with quality Swiss tritium for maximum brightness and use CNC-machined steel construction with a snag-resistant design that fits standard holsters, and TruGlo's Fortress finish permanent protective coating.
Compatible with S&W M&P (including Shield and .22 models, excluding .22 compact and CORE models) and SD9 and SD40 (excluding VE models)
