Miller was booked for "possession of a firearm by a felon" and selling ammunition, Herrera said. Information on Miller's felony background was not immediately known.
The District Attorney's office filed a felony warrant against Miller on Monday alleging possession of ammunition, said Jane Robison of the DA's office. Investigators served the warrant and arrested Miller.
According to the sheriff's department, Miller was released late Wednesday night, and his next court appearance was scheduled for Dec. 31.