The term "Side Mount" refers to a configuration used in various contexts, such as diving and firearms. In diving, a side mount system allows divers to carry their tanks on the side of their bodies rather than on their backs. This setup provides greater maneuverability and is particularly useful in tight spaces or cave diving. In firearms, a side mount is a type of attachment that allows accessories, like scopes or lights, to be mounted on the side of a weapon. This configuration can enhance the versatility and functionality of the firearm, making it easier to aim and operate in different situations.