Raymond Felton turned himself in early Tuesday morning and was arrested on felony gun possession charges.
A woman, identified by a law enforcement official as his wife, Ariane Raymondo-Felton, turned in a handgun at the 20th Precinct station house, saying the firearm belonged to Felton, the police said.
Felton turned himself in at the same station house at 12:50 a.m., the police said, and was charged with second-, third- and fourth-degree counts of weapons possession.
The official said the couple were in the process of divorcing.