I don't see how this would work in NY at all...
As far as I know, the AR-15 is banned by model, as well as all derivatives. You also can't link more than 10 rounds together. In fact, belts would likely be considered illegal due to the wording of the law, since any ammunition feeding device "that has a capacity of, or that can be readily restored or converted to accept, more than ten rounds of ammunition" is banned. You can keep adding links to a belt all day long; in my mind, that makes it 'readily converted to accept' more than 10 rounds. Or so the prosecution will say.
They went to great lengths to word the law so that any versions of the AR-15 and all comparable models are specifically banned. And then on top of that any AR-type features are banned. If it resembles the AR-15 it's probably banned. If its name resembles AR-15 it's probably banned. Soon if it comes in black it will be banned.