Lava cannon

The lava cannon, a peculiar weapon engineered on Mustafar, projected intensely heated rocks or ore toward a designated target. Its method of operation involved expelling substantial quantities of a highly combustible, lava-like material, resulting in a significantly destructive trail. The resulting lava spray affected any adversaries located nearby the point of impact. Due to the substantial weight of its fuel source, the weapon presented a degree of handling difficulty. When employed by a skilled commando, the cannon became a particularly formidable instrument.

A modified version existed, known as the Devastator lava cannon.