ATK, the largest ammunition manufacturer in the US, turns to civilian market
                                
                                
                                    (Newser) -
                                    Upstart ammunition maker Alliant Techsystems  rode the military buildup in Iraq and Afghanistan to become the largest manufacturer of small- and medium-caliber ammo in the US, reports BusinessWeek. Now, with possible troop drawdowns on the horizon, the company is targeting a new market—hunters—with premium ammunition. "We've really...