TruGlo Tritium Night Sights for Smith and Wesson M&P TG. OpticsPlanet is an Authorized US Distributor for TruGlo Gun Parts. Traditional tritium night sights. Uses the brightest tritium available. CNC machined steel construction. Green front and rear. Fits standard holsters. Snag resistant design. Specifications for TruGlo Tritium Night Sights for Smith and Wesson M&P TG231MP: Manufacturer: TruGlo Gun Model: Smith & Wesson M&P Color: Black Front Sight Color: Green Rear Sight Color: Green Front Material: Tritium Gun Type: Pistol Country of Origin: USA Features of TruGlo Tritium Night Sights for Smith and Wesson M&P TG231MP: Fits models: M&P SHEILD .22 models SD9 and SD40 Unmatched visibility in low light shooting conditions or complete darkness Glows in the dark No batteries required Fortress Finish provides a permanent protective coating for maximum protection Utilizes quality Swiss tritium for maximum brightness Fits standard holsters Package Contents: TruGlo TG231MP Tritium Night Sights for Smith and Wesson M&P We offer the complete line of TruGlo Gun Parts. For our complete selection of products by TruGlo on sale please visit our TruGlo page. For more Gun Parts please visit our Gun Parts store section. TruGlo TG-TG231MP: Tritium Night Sights for Smith and Wesson M&P