A multi-variable, multi-parameter projectile launching and testing device includes; a.) an elongated hollow acceleration tube having a firing end and an exit end; b.) firing mechanism functionally connected to the firing end of the elongated acceleration tube to create sufficient force to accelerate a projectile through the elongated acceleration tube; c.) a heating mechanism for temperature control of a projectile; d.) rotation means functionally connected to the elongated acceleration tube for rotating it; e.) a first control mechanism for variable control of the firing means; f.) a second control mechanism for variable control of the heating means; and, g.) a third control mechanism for variable control of the rotation mechanism. A user may accelerate a projectile through the elongated acceleration tube with a pre-selected force, at a pre-selected temperature and with a pre-selected rate of rotation using the first, the second and the third control mechanism.