What is the standard overall length for a shotgun with an 18-inch barrel?

The standard overall length for a shotgun with an 18-inch barrel is typically around 38 inches. This length is a common specification that balances maneuverability and handling while ensuring compliance with legal regulations regarding the minimum length of shotguns. When a shotgun is manufactured, the overall length includes the barrel length, stock, and action, and an 18-inch barrel generally contributes to an overall length that provides a stable shooting platform and adequate control for the user.

In the case of shorter or longer options, such as those exceeding 38 inches, the designs might sacrifice handling ease for extended range or features, which may not be standard for most conventional shotguns equipped with an 18-inch barrel.