Hiding current tool in garry's mod?

Is there a way to hide the current tool/weapon in garry’s mod?

  • I tried 'impulse 200' and that didn't work.
  • I want to use it on multiplayer servers (is this even possible without sv_cheats?)
  • viewmodel_fov worked, but sv_cheats has to be enabled on the server

So practically, what I am asking is, is it possible to hide your current tool on a multiplayer server on garry’s mod?
P.S: reasons not relevent

[editline]8th March 2014[/editline]

Just realized this was in the wrong sub forum, could a mod please move this to the correct sub forum. Sorry & thank you.

use the camera swep that you spawn with?