The Crimson Trace® LG-422 Laserguard® is a powerful red laser sight for the SIG SAUER® P365 pistol. The LG-422 is quickly and easily user-installed in moments and offers a front activation button powered by Crimson Trace’s Instinctive Activation™ technology. The laser sight will provide four (4) hours of battery life with a single 1/3N Lithium battery (included). As with all Crimson Trace laser sights” the LG-422 is completely user-adjustable for windage and elevation.