I haven’t seen any actual news sites covering this, but word is that NY states Nunchaku ban has been struck down as a violation of 2A, the guy who fought it is a lawyer who took up the case on his own after he was caught possessing a pair for martial arts training.
https://www.scribd.com/document/395741986/Maloney-v-Rice-Decesion
https://www.scribd.com/document/395741986/Maloney-v-Rice-Decesion