The Crimson Trace LG-422 Laserguard is a powerful red laser sight for the SIG SAUER P365 line of pistols. 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.