QAD Ultra Rest Hunter Drop Away Rest Left hand: * Allows the Ultra-Rest to drop away only when the bow is fired, not during a slow let down * Relies on the velocity of the rest moving forward to initiate the launcher to drop * Durable and reliable firing mechanism * Internal rubber bumpers and laser cut felt offer superior noise reduction * Allows you to shoot shorter arrows * Assures your arrow will not drag across the bow shelf when drawing or let down