Rick Perry’s emergence as the front runner for the Republican Presidential nomination would seem like a coup for the gun industry. The Texas governor’s enthusiasm for firearms rivals Yosemite Sam’s. He has an A+ rating from the Texas State Rifle Association and packs a laser-sighted Ruger pistol when he jogs. Last year, he famously shot a coyote that threatened his dog during a run. To commemorate his act of valor, the manufacturer, Sturm, Ruger & Co., produced a lightweight, limited-edition “Coyote Special” with the words “A True Texan” emblazoned on the barrel. Collectors snapped them up. Perry would be as ardent a champion of gun rights as has ever occupied the White House.