Ravin’s R20 Sniper Package comes complete with everything you need for deadly downrange accuracy. This package comes with a high quality Ravin Sniper Scope mounted to a Jack Plate Adjustable Elevation Mount that you can adjust anywhere between 20 and 200 yards. The sheer power of the R20 comes from a brilliant enhancement to HeliCoil Technology a 13-inch power stroke that produces 430 FPS and 164 foot pounds of kinetic energy. To protect you and the quality of your weapon, this Ravin R20 Crossbow features anti-dry fire and auto safety mechanisms. For comfort during long hunts you can also use the built-in sling mounts to attach a Ravin Backpack or Shoulder sling. So get out there and experience bow-hunting with a premium Ravin crossbow.