Whisper quiet, fail safe and reliability! With no tools required the Apache drop away rests offer easy set up and tuning. Features lazer-indexed horizontal and vertical marks for fine tuning and tack driving accuracy. The combination of all metal construction and complete sound dampening feature applied to the full-containment housing provides bombproof reliability and stealth in the field. The V-shaped launcher is self centering and comes with sound deadening felt preinstalled for further whisper quiet performance. Simply put, you will not find a more durable, reliable drop away arrow rest that can match the Apache is both performance and value!