Wookiee Quadrail Launcher
this projectile-launching apparatus was developed by the Wookiees of Kashyyyk, and saw action during the height of the Clone Wars. The quadrail launcher was capable of being mounted in a stationary position or being attached to treads for use as a mobile platform. Each of the four tubes fired a high-powered energy bolt in rapid succession, and the unit was easily reloaded for continual firing.