The title weapon is the prize in a deadly three-way battle between the Cavalry, Apache warriors, and renegade criminals in this frontier adventure. After Lt. Wayne Malcolm (Dean Stockwell) has his Gatling gun stolen by a priest (John Carradine) and his cohorts, he and his troops chase the thieves down to a ranch house as the Indians close in for the kill...and the gun's firing pin goes missing! Patrick Wayne, Woody Strode, and BarBara Luna co-star. 90 min. Standard; Soundtrack: English.