Crimson Trace 0175701 Laserguard Fits S&W SD, Red Laser Black Polymer

The LG-457 Laserguard is a powerful red laser sight designed specifically for Smith & Wesson SD and SD VE pistols in 9mm and .40 S&W. Featuring Crimson Trace’s famed Instinctive Activation, the laser sight springs to life with a normal hold on the pistol. The LG-457 is user-installed in moments with zero modifications to the firearm, and is completely adjustable for both windage and elevation. The Laserguard offers four (4) hours of run-time with supplied battery.