IMA works diligently to be aware of these ever changing laws and obeys them accordingly. Gun magazine laws, concealed weapons laws, laws governing new made display guns, airsoft guns, blank fire guns, and other items vary greatly by nation, state and locality. IMA considers all antique guns offered on our website as non-firing, inoperable and/or inert. This law exempts antique firearms from any form of gun control or special engineering. Code, Section 921(a)(16) defines antique firearms as all guns manufactured prior to 1899. Every musket, rifle, display machine gun, machine gun parts set or gun sold by IMA, Inc is engineered to be inoperable according to guidelines provided by the US Bureau of Alcohol, Tobacco, Firearms and Explosives (BATF). Everything for sale on is completely legal to own, trade, transport and sell within the United States of America. Legal Notice - International Military Antiques, Inc observes all Federal, State and local laws.