Fresno police initially pulled the driver, Larry Ross, for not having his lights on at Blackstone and Yale.
Inside the car, police found a machine gun and silencer along with hundreds of rounds ammo. Detectives say Ross is on probation and also a gang member.
In the trunk of the car officers found ecstasy, crack cocaine and meth. At his apartment, police took a loaded handgun. At Ross' girlfriend's apartment detectives say they found 2,500 ecstasy pills, worth $25,000. They also found cocaine and marijuana.