A person may only carry a concealed slingshot if that person has paid for the appropriate license.
9.24.020 Carrying a concealed weapon. It is unlawful for any person other than a law enforcement officer to carry concealed about his person, in any manner, a revolver, pistol or other firearm or knife (other than an ordinary pocketknife), or a dirk or dagger, slingshot, metal knuckles or an instrument by the use of which…