Non firing replica
no
No, you do not.
It's a copy of a gun/rifle that can't fire.
Generally, no.
A gun that looks real but only fires Blanks not real bullets.
A blank firing gun is completely legal in New York State, it is however illegal in New York City.
n0
No, you can own one.
Actually, it is not a real gun. That marking was used by Denix on replica stage prop blank shooting copies of a real gun.
If it has the original receiver, or if it doesn't, but hasn't been certified as a non-firing replica, yes.
You should be able to order from any gun store.