The Federal ban, maybe, but not in California and New Yawk.
What I don't understand is why nobody is challenging the California and New York laws. The states do not have the right to violate the US constitution. What is happening in some states (and DC) in regards to the right to keep and bear arms is an obscenity.
What we really need is to overturn the federal firearms act of 1934. Unfortunately, the SCOTUS wont even hear such cases. In their arrogance and lust for power, they have consistently refused.