Depends on where you are in the US. In most of the US, no license is required.
No, you do not need a licence for airsoft guns in the US.
Your spelling of licence is a clue that you may not be in the US. While these are not considered firearms under US law, YOUR laws may be different. You will need to check with law enforcement staff where YOU are. Sorry that we could not give you a definite answer, but it might not be accurate for you.
In order to answer that, we would need to know where you are located, and what you mean by a gun licence. Do you mean a licence to possess (not required here, by the way) a license to carry, a licence to repair, or a licence to sell guns. Please rephrase your question, and give us enough information that we can give you a real answer. Sorry.
Licence requirements are based on the laws WHERE YOU ARE. They vary greatly from one country to another, and one US State to another. And YOU did not tell us where your are. In most of the US, no, a license is not required to purchase a semi-auto AR15. Your spelling of 'licence" may indicate you are not in the US. In Australia, a licence is required to obtain ANY firearm. An AR15 is a Class D firearm, and cannot be owned by the average private citizen.
probably not..............
You would need to specify what "firearms licence" you had in mind, as well as the location you were referring to. In most of the US, no such licence is needed, save for Illinois, which requires you to have a Firearm Owners Identification Card (FOID).
Sure.they just ask you for you driver licence and they ask you of you are us citizen.
As long if he/her has a licence.
No. It would require a licence for importation, even if the gun was made in the US.
In the US you don't.
Depends on the laws where YOU live. Your spelling of licence may indicate that you are not from the US- in other countries, pellet guns above a certain power may require a licence. You will need to check with local law enforcement for your area- sorry that we can't be more precise.