The Viridian E Series Red Laser Sight is crafted for the Bersa Thunder 380 providing precision and reliability for everyday carry enthusiasts. This trigger guard-mounted laser sight is engineered for quick target acquisition featuring the most powerful red laser legally available. It offers effortless installation and includes an ambidextrous on/off button with a five-minute auto shut-off feature. The laser sight boasts a 25-yard range in daylight and extends up to a mile at night with easy adjustments for windage and elevation to ensure accuracy.