The gunsmith pursues a deadly halfbreed and a desperate girl Quanah Parker-half-white, half-Comanche-is raising hell in Texas. Someone is selling the renegade rifles, and The Gunsmith becomes the prime suspect. Eluding the Army, chancing a confrontation with the blood-hungry halfbreed, Clint Adams rides out to save himself from hanging, and to bring back the one girl who can clear his name.