Britannica AI Icon

Quick Summary

The term "canister" primarily refers to a cylindrical metal container, often used for storing items like cookies. However, in the context of ammunition, a canister is a type of projectile. It is a shell filled with smaller projectiles, such as bullets or pellets, designed to spread out after firing, creating a shotgun-like effect. This makes canister ammunition effective against personnel or lightly armored targets at close to medium ranges.123

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
3 Britannica Sources
  1. canister
  2. canisters
  3. ammunition

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.