Seismic Cannon

A Seismic Cannon is a device normally used for construction and demolition activities by the Imperium. It has also been turned into an effective weapon by the warriors of the Genestealer Cults.

The distinctive pronged muzzle of a seismic cannon sends out pulsed bow waves of sonic force that can shiver a basilica wall into rubble, or turn the internal organs of living targets to mush.

Heavy Seismic Cannon
The Heavy Seismic Cannon is a larger variant of the standard Seismic Cannon that has been adapted for use as a weapon by the Goliath Rockgrinder vehicle deployed by the xenos cults.