The HySkore Dual Damper Machine Rest is a precision sighting tool that will provide maximum repeatability. Over 80% of all center fire rifle shots made in the U.S. are made from guns in the .30 caliber range on down, therefore, this rest is designed to progressively absorb the recoil pulse from 5.56/.223 up to and including .300 Winchester Magnum and .338 Winchester Magnum cartridges. The rest features surgically precise and user friendly windage and elevation controls. If you step back and take a look at the center fire rifles that are actually shot in this county you would find that 80% or more of the shots made are from rifles in the range of .223/5.56 up to and including the .300 Winchester and the .338 Winchester Magnums. Guns larger than that re much more expensive to shoot and generally speaking have recoil that discourages repetitive shooting. With that thought in mind we designed the dual damper rest to be able to progressively absorb the recoil pulse on the above mentioned...