What defines a "short-barreled shotgun" based on overall length?

A "short-barreled shotgun" is specifically defined by federal law as having an overall length of less than 26 inches. This categorization is crucial as it distinguishes short-barreled shotguns from regular shotguns, which typically have longer barrels and overall lengths.

In this case, the correct answer indicates the minimum length requirement for a shotgun to not be classified as "short-barreled." While options such as 12 inches, 24 inches, and 28 inches might suggest potential criteria, they do not align with the legal definition. Specifically, a shotgun with an overall length of 26 inches or more does not fall under the designation of short-barreled, thus maintaining its classification as a standard firearm without the restrictions placed on those classified as short-barreled.

Understanding these definitions is essential for law enforcement officers in navigating regulations related to firearms, ensuring compliance and safety in their operations.