Showing Godspeed, Carry My Bullet by Ian Lewis

Bobby Clyne has nothing to lose. Two illegitimate governments have taken the place of the fallen United States: The Directorate in the East and the United States Valiant in the West. And he’s just learned that a man who once terrorized his family as a low-ranking member of the Military Police is set to become the Grand Marshall of the Ohio Region. Armed with his father’s Dragunov sniper rifle, Bobby embarks on a mission of revenge with consequences far more reaching than his personal vendetta.