Crimson Trace Laserguard Red Laser Sight, Black - 0175701

This trigger guard-mounted red laser sight is designed specifically for Smith & Wesson SD9/40, SDVE9/40 pistols. It features a 5mW red laser (633nM wavelength) with a 50-foot effective range and 0.50-inch dot size at 50 feet, with adjustable windage and elevation controls. Powered by a single CR1/3N battery, this black polymer laser weighs 1.28 ounces and provides quick target acquisition for defensive and tactical applications.