Long guns, yes. Handguns and NFA items, no.
Yes, a Kansas resident can buy a handgun in Texas. However, the purchase must comply with federal laws, which require that firearm sales be conducted through a licensed dealer. The buyer must undergo a background check and meet all eligibility requirements. Additionally, it's important to consider any specific state laws that may apply to the sale or ownership of firearms.
As long if he/her has a licence.
Nowhere in the US.
Long guns, yes. Handguns, no.
yes
Yes.
Yes- but only from a dealer. You may not buy a firearm from a private seller in ANY state other than your own.
Yes... I may be wrong about this, but I believe Delaware is one of the states where you must be a resident of that state to buy a firearm from there, although I could be wrong about that.
Texas, the state of your residency
No. You need to buy auto insurance in the state in which you're legally resident.
To possess a gun or buy ammo in Illinois, a resident must have a Firearm Owner's Identification Card.
Yes the background check for guns is the same in every state