Airsofts are not allowed in carry-on at all. It doesn't matter if they are locked or dismantled. They are never allowed in the cabin. They can be packed into checked luggage, and they fall under the same rules as BB Guns. They do not have to be declared, but do expect your luggage to be searched when it shows up on the Xray. It is a good idea just to go ahead and let them know it is in there when you check it. It's good to be on the safe side. If any changes are made in TSA policy, they can go ahead and let you know right then to avoid any trouble.
Rules ussually are that it must be private property, and must not have a chance of hitting vehicles or passerbys.
Wei-Etech
They don't
Yes, all airsofts are legal in all states, but some states may not allow semi- auto machine Co2 airsofts
Yes, you are allowed to bring an umbrella on a flight as part of your carry-on luggage.
No, bringing alcohol on a flight is not allowed.
Passengers are typically allowed to bring one watch on an international flight.
The car was dismantled at the scrapyard.
Each passenger is allowed one hold bag on this flight.
The maximum personal item weight allowed on this flight is 10 kilograms.
Tagalog translation of dismantled: kinalas
No