The Stealth Tactical series Illuminated Red Dot exclusively made with "Twist Cap" technology an easy to use objective adjustment that controls image brightness. It delivers imaculate performance with custom construction. A sleek and scientifically advanced Illuminated Red dot sight. Configured for precise accuracy from years of research. Features: Glass Fully Multicoated. Multi-purpose "Twist-Cap" technology. 5/8" Weaver style rail. Illuminated Red Dot. Black Matte Finish.