The Viridian 912-0078 Red Laser Sight for Sig Sauer P365 E-Series from Viridian delivers a purpose-built laser sight that is designed for everyday concealed carry, offering a trigger guard mounted red laser that provides rapid target acquisition when you need it most. This E SERIES model installs easily onto the trigger guard of your pistol, with an ambidextrous on/off button and a 5 minute auto shut-off to conserve battery life while maintaining quick access. Expect reliable performance with a constant laser that delivers up to 100 yards in daylight and up to two miles at night, enabling accurate aiming in a variety of lighting conditions. The unit provides more than six hours of continuous operation on its battery and includes straightforward windage and elevation adjustments for precise zeroing. Built to fit the Sig Sauer P365, this laser sight integrates seamlessly into your carry setup, enhancing situational awareness and target alignment without cumbersome setup. Viridians red laser sight emphasizes clarity, reliability, and user-friendly operation for concealed carry and personal defense scenarios.