i dont think you can because its a "gun"
dont bring a gun
Yes, if you declare it as a firearm. You cannot bring air tanks however.
Depends on what you mean by "easy".
Gun Parts Corporation is the main supplier of Numrich gun parts. On eBay, one can find Numrich gun parts. On Amazon, one can find a few Numrich gun parts.
You could, but it would be considered a firearm fool
In all guns, it depends on the age, condition and if there are any reproduced parts. To correctly value the gun, you need to bring it to a professional, which probably could be anyone at a gun store or a gun appraiser.
I would not recommend it, especially with the current situation going on in Mexico!
No,
One can get spare parts for a Nikko shotgun at some local gun retailers or through gun manufacturers. Gun parts can also be found through gun classifieds and gun auctions.
The the "Gun Parts Corporation" or Gun Broker in the parts catagories
Yes you are allowed and should but do not wave it around like a gun... but Bibles are a good thing to have in schools