Earlier this year, as part of the tools of war series, At War published photographs of Taliban small arms from Helmand province, along with data on the types of firearms in insurgent use. The photographs included images of bolt-action rifles, including one, a Lee-Enfield rifle, that dated to 1915. In spite of their advanced age, Lee-Enfield rifles, along with Soviet Mosin-Nagant bolt-action arms, have seen continued service in Afghanistan for two reasons: they offer greater range and accuracy than the assault rifles in more common circulation, and their ammunition remains available on Afghan black markets. Many readers wrote with questions...