The NES Zapper Gun is a light gun accessory designed for use with the Nintendo Entertainment System console. It was primarily used with shooting games such as "Duck Hunt" and "Wild Gunman." The Zapper Gun is a gray, pistol-shaped device with a trigger that players would use to aim and shoot at targets on the screen.
The Zapper Gun operates by detecting light from the television screen when the trigger is pulled, allowing players to interact with on-screen targets. It provided a unique and immersive gaming experience for players of shooting games on the NES console.