The TruGlo Sight-Line Laser Red from Truglo is the laser that everyone wants on their firearm, delivering a compact, robust aiming solution with ambidextrous push-button power switches and a tough polymer housing that stands up to field use. This reliable sight provides precise windage and elevation adjustments for room-to-room accuracy, while its maximum Class 3R beam stays within legal limits to offer a bright, fast-target acquisition in a variety of lighting conditions. Powered by a single CR 1/3N lithium battery, the Sight-Line delivers an 8-hour non-pulsing life and an 18-hour pulsing-life, and it automatically powers down after 5 minutes to conserve battery life. Designed for versatility, it is compatible with Picatinny, Weaver, Glock and many other pistol rails, ensuring a snug fit across a wide range of firearms. Crafted in China with a red laser, this sight provides a clean, professional aiming solution that enhances shot placement for hunting, sport shooting, and defensive scenarios, making it a practical upgrade for shooters seeking dependable, straightforward aiming technology.