The Predator's Pioneering Design Offers A Shoot Through Foot Stirrup Increasing The Power Stroke To 15in. And Producing An Amazing Speed Of 375 Fps. The Predator Features Barnett's Avi Limb System Combined With High Velocity Whiplash Cams Crosswire String And Cables. An Adjustable Rear Stock And Cheek Piece Offer A Custom Fit For Any Shooter. The Superior Features Of The Revolution Crossbow Stock Are Incorporated Into This Design Allowing For Comfort And Adjustability.