LL-801 Laserguard® Pro™ for Smith & Wesson M&P Shield 9mm & .40 S&W is a powerful red laser sight and 150 Lumen LED white light in a single compact unit. Designed specifically for the M&P Shield platform, this illumination and targeting product is activated with Crimson Trace's famed Instinctive Activation™, which activates the unit with a normal firing grip. LL-801 offers four modes of operation: Laser + Light, Laser Only, Light Only, and Laser + Light Strobe. The unit features a Master On/Off Switch, is completely user-installed in moments, is adjustable for windage and elevation and offers 2 hours of battery life.

Warning: Cancer and reproductive harm: https://www.p65warnings.ca.gov/