It is a pawn shop which can conduct business in English. Accept Cash. Stone Mountain Pawn & Gun Shop is a pawnbroker with a focus on buy, sell and trade. It is a pawn shop which offers to help assist with a short term loan on merchandise such as all types of jewelry, including rings, earings, chains, bracelets and coin collections, TV's, home theatres, iPhones, iPads, Macbooks, car audio, top brand tools like Hilti, Makita, Bosch, work radios, video game consoles, musical instruments and equipment, stage light, sport stuff, hunting, fishing and camping equipment.