What defines a shotgun in legal terms?

In legal terms, a shotgun is primarily defined as a firearm designed to be fired from the shoulder that has a smooth bore. This definition highlights two essential characteristics: the requirement that the firearm be designed for shoulder firing, which allows for greater stability and control during use, and the presence of a smooth bore, as opposed to a rifled barrel. The smooth bore is specifically intended for firing shotshells, which contain multiple projectiles, allowing for a wider shot spread compared to traditional bullets fired from rifled barrels.

This definition serves regulatory purposes, distinguishing shotguns from other types of firearms, such as rifles and handguns, which have different designs and intended uses. Understanding this distinction is crucial for compliance with legal standards regarding ownership, use, and regulation of firearms.