Abstract: The present invention is an improved air gun. A novel lever system is employed whereby great pressure is obtained with a single pump. The length of the gun is minimized by an improved breach design. A simple breach lever with a seal is used to open the breach for insertion of a pellet and then closed (sealed) and security. A faster firing mechanism is employed utilizing the air pressure to open the valve and when the chamber becomes depressurized, the mechanism automatically returns to its initial position, ready to accept another pump.

Abstract: The present invention is a bicycle which permits the rider to operate the bicycle while in the prone position. A novel sling is provided to support the torso of the rider. The sling is a hammock-style sling which supports the rider comfortably and enables the rider to go much farther, without tiring, than other prone bicycles. Further, the sling is made of nylon, or other fabric, which allows the rider's chest cavity to expand in order to facilitate breathing. And, unlike other prone bicycle designs, there is no sliding up and down with this hammock-style sling. A telescoping frame and pivoting handgrips enables the rider to adjust the bicycle to his or her own body dimensions. The present invention provides less wind resistance due to the prone position of the rider. Also, the alignment of the arms and hands with the legs and feet allows the pushing force of the legs and feet to be opposite to, and in line with, the pushing force of the arms and hands.