yes, if not brandished or shot at anyone random in public without permission or eyewear.
Yes, with orange flashider permanently secured on barrel.
You will need to contact your local law enforcement for a current, correct and legal answer.
Airsoft guns are considered toys so they are not illegal in any state (except New York). However, it must have a bright orange tip in the front or it can be considered a real wepon. P.S. You have to...
no cuz they look like real guns and if a police comes by they might think you really have a gun and shoot you