The Graviton Cannon is a large type of gravitational projector weapon. The Power of the Graviton Cannon is sufficient to rupture organs and crack bones even inside armour, but it's primary use is to counter enemy machinery without the risk of secondary explosions. Graviton Cannons have been seen mounted on Rapiers and Centurions and heavy versions are used by the Adeptus Mechanicus which are powerful enough to break Obliterators in two with a single blast.
Heavy Grav-Cannon on the Kataphron Destroyer
- 1: Forge World (last accessed 14 January 2016)
- 2: Codex: Cult Mechanicus (7th Edition) — Weapons of Enlightenment
- 3: Adeptus Mechanicus: Tech-Priest (Novel), ch. 0010