American Sniper: The Last Round.

Carl Oliver, the legendary sharpshooter known as the King of Guns, broke the world record for longest confirmed kill then vanished from the public eye. He hid his identity, working as maintenance at a shooting range. He endures humiliation from the dismissive shooting club captain, Albert, unaware of his true identity. The shooting range is facing a hostile takeover. In order to protect Jane, the owner, and her daughter Rebecca, Carl steps up and shows his legendary shooting skills, drawing attention to his mysterious identity