The M1897 Trench Gun is a pump action shotgun produced by America which is found in all the Call of Duty: World at War Nazi Zombies maps. It has a very limited range and a slow reload, but high damage. It is best used with Speed Cola as it has a long reload time. The Trench Gun is often used in Nazi Zombies over the Double Barrel Shotgun due to its high power, better ammo capacity, and its larger pellet spread. It is a one shot kill against Hellhounds at close range up to to round 30. If you need a gun at the early 20s it is completely useless same with other shotguns.