Colion Noir takes a look at an icon—the Mossberg 500. He calls the shotgun that can do it all a "masterpiece of American ingenuity," and Joe Bartozzi of Mossberg discusses about how it changed the focus of the company. Colion also sits down with Evan Hafer of Black Rifle Coffee Company—the CEO talks about marrying his passions for coffee and firearms into one business. In the Dom Showcase, Veteran U.S. Navy SEAL debates the pros and cons of choosing the prone position. Finally, Teams Alpha, Bravo and Charlie take on the truck tire in stage four of the NOIR Challenge.