The Adrenaline Monopod is ready for your UNKNOWN. It's designed for all hunting situations, from a turkey hunt out of a blind to chasing elk in the dark timber. Built for the utmost in portability, versatility, and stability, the adrenaline features lever leg locks, retractable metal foot spikes, and the patented Switcheroo system. The SwitcherooA(R) system allows for quick changes between optics accessories and the USR shooting yoke.