Description
OK this is a bit hard to use. make sure that the throttle is at 0 then stage all the way. to aim the cannon up, press [ to get to the base and make sure that you have SAS on. press ] to get to the firing mechanism. press Z then X to throttle up then down to fire once and reload.
A stock aircraft called Stock Automatic gun. Built with 137 of the finest parts, its root part is miniFuelTank.
Built in the SPH in KSP version 1.2.2.