A firearm is generally a rifle, pistol, shotgun, or other portable weapon that expels a projectile (bullet) by use of an explosive action. The definition of a firearm may vary from state to state under state statutes—and under federal statutes—and related items such as a muffler or silencer may be included in the definition of a firearm for purposes of certain criminal offenses (crimes).
In North Dakota, the definition of a firearm typically aligns with the general description provided: a weapon that expels a projectile by the action of an explosive. This includes rifles, pistols, and shotguns. State statutes may have specific definitions that apply to various legal contexts, such as possession, use, and transfer of firearms. Additionally, under federal law, the definition of a firearm also includes certain components like mufflers and silencers, and these items are regulated under the National Firearms Act (NFA). It's important to note that both state and federal laws regulate the ownership, sale, and transportation of firearms and related items, and these laws can include criminal penalties for violations. For instance, possessing a firearm with an altered or removed serial number is a criminal offense under federal law. Individuals in North Dakota must comply with both sets of laws, and an attorney can provide specific guidance on how these definitions and regulations apply to particular circumstances.