The Americans used shotguns in WW1. What ammo did they use? Did

COLLECTING FIRST WORLD WAR AMMUNITION

Did the British ever use shotguns in combat during WW1? - Quora

Are there any other instances of a combat shotgun being used in the First and Second World War, other than the Americans in 1918? Was it a practical reason or was it

How effective were WW1 rifles when used as clubs or spears? - Quora

Firearms — National Museum of the Royal New Zealand Navy

Why did Germany ask the USA to stop using trench guns in WWI? - Quora

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In WW1 why didn't the Americans use Winchester lever actions instead of the bolt actions they used? - Quora

These Trench Guns were the True Victors of World War I

Garand rifle, WWII, Semi-Automatic, M1

Were shotguns actually terrible in WWI? - Quora

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How much ammo did a standard Union soldier in the Civil War carry with them? - Quora

World War I Pistols - Wideners Shooting, Hunting & Gun Blog