Viewmodel hands not showing

So I’m trying to get the viewmodel hands to show on the USP from css but the hands wont show up. I have this in the swep’s shared.lua

SWEP.UseHands = true

SWEP.ViewModel				= "models/weapons/cstrike/c_pist_usp.mdl"
SWEP.WorldModel				= "models/weapons/w_pist_usp.mdl"

Been searching for a while and could not find out why the won’t show.