Buckshot is a type of shotgun ammunition that consists of multiple small pellets. These pellets are typically made of lead and are designed to spread out when fired, increasing the chance of hitting a target. Buckshot is commonly used for hunting game such as deer and for self-defense purposes. The size of the pellets in buckshot is measured in gauge, with common sizes being 00 and 000. The larger the number, the smaller the pellet size. Buckshot is effective at close range, making it a popular choice for situations where accuracy and stopping power are essential.