Not required
Contact your local police.
No. You do not have to register any weapon in Missouri. The only permit needed in Missouri is the permit to carry a concealed weapon.
The federal government of the USA does not require you to register handguns, so if you are referring to federal laws, there are none. State laws vary. For instance, NH does not require the registration of handguns, while some other states do.does the state of Indiana require you to register a hand gun that you own?do you have to register a hand gun that you own in the state of Indiana?What are the hand gun laws in Indiana?
The state of Missourid does not require registration, so the answer is, you don't register it.
Go here: http://www.ichv.org/summarylaws.htm
Contact your local police.
depends on where you are. In most of the US there is no registration of firearms.
New Mexico's gun laws are pretty lenient. New Mexico does not require a hand gun to be licensed or registered.
No. As in most states, no registration of ordinary firearms is required.
Depends on the law of your state. It is not required under Federal law
18 for long guns 21 for hand guns.
No. However, to possess or purchase firearms or ammunition, residents must have a Firearm Owner's Identification card, which is issued by the state police. They don't register guns, just gun owners.