Yes. You have to go through the standard federal process for suppressors.
Suppressors are legal, yes.
Yes, provided they have the proper NFA tax stamp applied to them.
it is not legal
sorry- no. Illinois law does not permit the possession of many firearms, such as full automatics, and does not permit possession of suppressors. See 720 ILCS 5/Art. 24 in the Illinois criminal code for more information. 2015 there are separate bills in both the house and senate which would legalize suppressors in IL. Call your reps and encourage them to support them.
No, you are not allowed to use suppressors in New Zealand
No
Yes
no.
Sadly no, Maryland does not allow sloths as pets.
Yes, provided you have complied with the FEDERAL law regarding suppressors. This is governed by 18 PA.C.S.§ 908.
The answer is yes. A sound supressor is legal to own in the State of Connecticut as long as it is registered with the ATF as it is an NFA regulated item. All it takes is an application and $200 for the transfer.
Weed is not legal anywhere, by federal law.