BOHEMIA - A Bohemia gun store owner is appearing in court today for sentencing on illegal weapon charges.Brian Andersen was arrested in February and charged with running an unlawful trade out of his store, Guns and Ammo. Police say they also found 300 weapons in his unlocked garage in East Patchogue.Back in August, Andersen admitted to possessing a machine gun and weapons stolen from a retired police officer. He is expected to get one to three years behind bars.Spota: Gun store owner stockpiled illegal weapons