Hyskores Swivel Pistol Rest provides you with multiple shooting options. With the lockup knob in place, it is a solid, portable, fun support platform. With the platform less than 3 off the deck, it allows shooting at full arm extension. Remove the lockup knob and it smoothly pivots over 150 on an industrial ball-bearing set. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Rests.