Yeah, I misunderstood one of the above comments, so thanks for pointing that out.

I'm getting really close with this one now. So the viewhands are invisible while holding the weapon as they should, but when I switch any other different weapon, the viewhands are now invisible for all weapons. It should be important to point out that I am using mrpeanut's randomize player/viewhands/voice script, so I had to change two lines at the bottom. Not sure if the randomized script will make this harder to fix, but hey, whatever happens, happens.

Here's my latest fix of this function:

Flammenwerfer()
{
	while(1)
	{
		self.weap_model = GetWeaponModel(self GetCurrentWeapon());
		self waittill_any( "weapon_change", "weapon_change_complete" );

		if(self GetCurrentWeapon() == "m2_flamethrower_zombie" )
			self SetViewModel("viewmodel_blank_arms"); 
	        else if(IsDefined(level.player_specific_viewmodels))
		        self SetViewModel(level.player_specific_viewmodels);
	}
}