Shatterblaster

Those blasters can induce GPS on anyone due to how hard they are, or at least make them have a a headache in their whole body.

Hardhead wields two shatterblasters. If his incendiary, sonic, or explosive tank shells fail to even leave a scratch on Decepticons, surely diamond hard shards ought to blast them to spare parts!

Fiction

Marvel The Transformers comics

In robot mode, Hardhead carried two shatterblasters that shot diamond-hard crystal shards that could shred a foot-thick steel wall with one burst. Hardhead's Universe profile

Dreamwave Generation One continuity

Hardhead wielded two shatterblasters that fired shrapnel with the density of diamond. Hardhead's More than Meets the Eye profile

Toys

The Transformers

• Hardhead (Headmaster, 1987)

• Accessories: Duros Headmaster partner, 2 shatterblasters

Hardhead had two green blasters that could attach to his toy in either mode, identified in his instructions and packaging bio as shatterblasters.