Noooooooooooo. Hey look, America's gun fetishists are sprinting to their local stores to buy armor-piercing bullets because they really, really need armor-piercing bullets. The Bureau of Alcohol, Tobacco, Firearms and Explosives said this month that it planned to restrict the armor-piercing 5.56-millimeter “M855 green tip” rifle bullet because of new handguns that use the ammunition and pose a greater threat to the police.