While many preppers are busy stockpiling hordes of rifles, shotguns, and handguns plus cases of ammunition for a looming doomsday scenario, others are thinking more broadly about other weapons options. Thanks to the success of AMC's The Walking Dead, one of the options that has become popular with preppers is the crossbow. On TWD, one of the main characters (Norman Reedus's Daryl Dixon) uses a crossbow with quite an astonishing amount of lethal success. But is this even remotely realistic? Let's take a look at this bolt (arrow) shooting implement to see its implications as a true SHTF tool. Shooting...