TrackingPoint is an American company that produces rifles with precision-guided technology ... of the gun. 5. ZiP is a new kind of pistol that redesigns the gun using plastic, leaving space ...

This one, though, takes the cake. It’s a gun designed to send very small payloads into space on a suborbital trajectory. The gun itself is an 8-inch bore, 45-foot long monster of an artillery piece.

Wave Motion’s Jet Gun concept involves firing a jet of supersonic gas to push a projectile to high ... space launch ...