e New Benjamin Jim Shockey Signature Series is sure to provide fun for anyone who shoots this air rifle. The quiet and smooth nitro piston power patented by Benjamin reduced vibration and shoots with 70% less noise than other spring piston rifles. Whether you are shooting pests or a spinning target, the nitro piston and steel rifled barrel will allow accurate shooting all year long. The Legacy Jim Shockey Signature air rifle is great for working on accuracy with the CenterPoint 3-9x40mm adjustable objective rifle scope to make sure you make every shot count.