Machine guns are automatic firearms designed to fire multiple rounds in quick succession with a single pull of the trigger. They are typically used in military and law enforcement applications due to their high rate of fire and ability to provide sustained firepower. Machine guns can be belt-fed or magazine-fed and are often mounted on vehicles or used as crew-served weapons. They are classified into various types, including light machine guns (LMGs), medium machine guns (MMGs), and heavy machine guns (HMGs), each serving different tactical roles. No FFL, C&R, or any license is required to posses, transport, Buy Machine Guns at the Black Market Guns..