A Peachtree City man was arrested Saturday for aggravated assault after pulling a gun during a dispute at Harmony Village Apartments the day before, police said.

Shaun Anderson Key, 27, of Tower Road, was one of three people who got in an argument with the victim about something the victim said earlier, police said. Key allegedly got off of a golf cart during the dispute and produced a .38-caliber black handgun, pointing it at the victim, police said.

Key was also charged with possession of marijuana (less than one ounce) after police obtained a consent to search the home of a relative whom he was staying with, police said.