answer:It doesn’t look like it: “It is unlawful, within the unincorporated area of Clark County, for any person to carry upon his person a concealed weapon of any description, including a knife with a blade of three inches or more, a gun, pistol, revolver or other firearm, capable of being concealed, without first having received written permission therefor from the sheriff. (Ord. 242 §18, 1965)” I would contact the sheriff’s office for clarification.