GUNS ARE RYKER'S BUSINESS. SO IS KILLING...

John Ryker was a gunsmith. One of the best at a time when speed and skill with a shooting iron were as vital to survival as food in your belly.

Then one day Ryker sold a man a gun—a Deringer—that later killed a President. That incident set Ryker on a vengeance trail of blood and conflict that would test his gun-skill to its farthest limits. And so the gunsmith became a killer – one whose professional mastery of the West's armory of death-dealing firepower made him the deadliest around ...