A Willits man was arrested in Lakeport for possession of narcotics for sale while armed with a firearm. Around midnight Saturday, Lakeport Police made a traffic stop of a vehicle on Lakeport Blvd with the driver identified as 28-year-old Henry Arturo Gonzalez. The vehicle was also occupied by three minors. During the stop, an officer saw a rear seat passenger concealing a loaded high capacity firearm magazine – a modified rifle with a pistol grip. A further search was conducted with psilocybin, marijuana and other evidence being located. Gonzalez was arrested on multiple charges.