Sons of Guns (2011)

S05E07 Bone-dry .50 Cal

Will feels a sense of impending danger as he observes the rare, water-cooled, 50 cal Browning machine gun in operation. To protect the shooter, he decides to step in and repair the formidable weapon. Meanwhile, Charlie challenges Will by proposing a lighthearted wager. In a separate confrontation, Will presents Joe with an ultimatum.