Hi Daniela & welcome to Typophile. I don't think Carson himself designed that particular font.

Is this for a design class? If so, it sounds like research you should be doing on your own. Either way, it's not a font I recognize.

Why doesn't consulting Typophile count as research?
As long as the source is mentioned.

Daniela, you might try asking Miles Newlyn, who was
Carson's type designer of choice for a long period.

hhp

If it was custom for RayGun, it might be part of the Garage Fonts library.