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 Delaware, the definition of a firearm typically aligns with the general description provided, encompassing rifles, pistols, shotguns, and other weapons that discharge projectiles through explosive action. State statutes may have specific provisions detailing what constitutes a firearm, and these definitions can influence the application of various laws, including those related to possession, transfer, and use of firearms. Additionally, Delaware law includes certain items like mufflers or silencers in the definition of a firearm for the purposes of criminal offenses. It is important to note that federal law also has its own definition of firearms, which includes the frame or receiver of any such weapon, and any firearm muffler or silencer. Both state and federal regulations must be considered, as they can impose different requirements and penalties. For specific legal advice or how the law applies to a particular situation, it is advisable to consult with an attorney who is knowledgeable in Delaware firearm laws and federal firearm regulations.