The Shotrock Recoil Reducing Shooting Rest has a 1.5-inch steel frame center support. Made with a steel weight-bearing plate so you can add small sandbags or steel plates for extra weight. The adjustable front rest has an easy to use elevation adjustment disk and a locking screw to keep everything rock steady. The front feet are adjustable to make the shooting rest level. The rear stock cradle holds the firearm firmly in place.