QAD Ultrarest HDX String Driven Arrow Rest - Blue/Black - Drop away arrow rest with total arrow containment and a curved capture bar for total fletching clearance. Launcher arm can be cocked using the thumb wheel, and stays up on a slow let down. Incorporates anti-vibration technology for reduced noise. Launcher arm locks in drop-away position to eliminate any bounceback, even on bows shooting over 400 FPS.