4MR Ranch shows how to maximise the use of the RovyVon GL4 weaponlight in this video. This is a 4-in-1 rail-mounted flashlight designed for diverse tactical applications. It features a powerful 400-lumen white light, a Class 3R green laser, an infrared illuminator, and a quick-detach lever compatible with various rail sizes. The intuitive 3-way operation toggle switch and mode selector allow for easy control of the six available modes. Powered by a single CR123 battery, the GL4 Pro offers a reliable and efficient performance. Its durable 7075 aluminum alloy construction and IP68 waterproof rating ensure its longevity and reliability in demanding conditions.