Would you like a gun with that Hummer? - St. Louis Business Journal: Jim Lynch, owner of Lynch Hummer in Chesterfield, is aiming for new revenue streams to replace plummeting Hummer sales. He’s building a shooting range on six acres north of his $7.5 million, 34,000-square-foot dealership. Stock and Associates has been tapped as the civil engineer. Lynch owns Adventure Accessories, with more than $3 million in annual sales of Hummer accessories worldwide, and he expects that will double by expanding it to Adventure Accessories and Shooting Sports, adding firearms and outdoor equipment.