Taclight from First Light USA for single-headed operation at ADSInc.... "The Tomahawk is built to adapt to the operator’s tactics, rather than forcing them to adapt their tactics to their flashlight. The Tomahawk® allows for faster response times, allowing operators to perform more intuitively and ably. The Tomahawk® isn’t just designed to be a more effective flashlight—it’s designed to help operators be more effective themselves.