The film stars Adrian Grenier, John Cusack, Nicolas Cage and Johnathon Schaech.
When Mikey is kidnapped and held for a ransom by ruthless crime boss Eddie King (Nicolas Cage), JP turns to the brothers’ old pal Sal (John Cusack), a plain clothes detective for help.
Arsenal tells the intertwining stories of the Lindel brothers, Mikey (Johnathon Schaech) and JP (Adrian Grenier), who had only each other to rely on growing up.
In order to rescue his brother, JP must risk everything and unleash his vengeance against King’s relentless army of gangsters.