The Viridian E Series Red Laser Sight for Security 9 Full Size and Compact Black offers a purpose-built, trigger guard mounted laser sight designed for everyday conceal and carry use, delivering a powerful red laser for rapid target acquisition when you need it most. This model features ambidextrous on/off control with a 5 minute auto shut off, a 25 yard daylight range and up to 1 mile of visibility at night, ensuring reliable aiming from dawn to after dark, while a constant laser provides over six hours of battery life for extended duty or practice sessions. Easy windage and elevation adjustments let you dial in precise alignment, and the rugged construction uses high strength thermo molded polymer to endure daily carry. Specifically designed to fit Ruger Security 9 Full Size and Compact pistols, this sight integrates seamlessly with your handguns trigger guard for a secure, unobtrusive installation. With a red laser color and a robust seven-year warranty, the Viridian E Series enhances accuracy, speed, and confidence in self-defense or professional recreational use without bulky accessories or complex setup.