Amazing feats of marksmanship are recounted by the men who pulled the trigger. Gripping accounts of the longest shots and the deadliest ambushes take us to battlefields from Vietnam, to Iraq, and to the Alaskan wilderness. There is no escape for those who enter the Kill Zone.

Active duty snipers from the military, law enforcement, and America's elite federal agencies descend on Fort Benning, GA to compete in a series of deadly challenges based on real combat situations. Host Tim Kennedy is a Ranger qualified, Green Beret, Special Forces Sniper who has done tours in Iraq and Afghanistan and is still active as a member of the U.S. Army National Guard. Over the course of these intense two hours, viewers will witness seven events, get to know a select group of top teams, and follow their ups and downs as they battle their way toward the top prize. We will witness a thrilling competition among the best of the best, but also gain an understanding of who these men are and how they operate on a truly exceptional level every day.

The deadliest weapon on the battlefield is neither bullet nor gun; it's the lone sniper. Journey inside the science and psychology behind the greatest shots in military history, through the scope of the world's most extreme marksmen. Deconstruct the missions, ranging from Vietnam to Iraq to Afghanistan, presented by the men who were there and pulled the trigger. For the first time on American television Canadian sniper Robert Furlong tells the story of his history-making shot in Afghanistan--striking a Taliban fighter from 1.5 miles away. Ballistics... Tactics... Weaponry... Stalking... This two-hour special examines these critical components in vivid detail, combining interviews with cinematic reenactments, CGI, and present day shooting demonstrations to put the viewer squarely inside the crosshairs.

Get an unprecedented look at the most extreme missions of the most extreme job in the world. You have one shot, one scoped sight, one controlled breath, one squeeze of a honed trigger. In a fraction of a second, you will either be a hero who took out an enemy commander, or a lone hunter who has suddenly become the hunted. This special deconstructs and analyzes the most dangerous feats undertaken in the history of military warfare. The legendary snipers who are still alive will share never-before-told stories about their classified missions. What techniques were used by these sharpshooters? What roles did the weather conditions, terrain, weapons systems, and snipers' physiological states play in the success of each operation? Examine the painstaking process perfected by the expert marksmen who live by the credo, "One shot, one kill.