Hey Guys I need some help here. My neighbor has an old (1974) Ruger .357 revolver that was given to her by her mother. Her mother told her that her step dad had it for years and it was their nightstand gun. Problem is he died some years back and there is no paperwork to be found. My friend has a new glock and wants to sell this revolver so she can stock up on range ammo. How do we do this in the State of Washington?