From Townhall:

The Association of New Jersey Rifle and Pistol Clubs filed a lawsuit in federal court challenging the constitutionality behind the high-capacity magazine ban. ANJRPC filed the lawsuit immediately after Murphy signed the bill into law.

“This unconstitutional law will be ignored by criminals and madmen, and affects only law-abiding citizens,” ANJRPC executive director Scott Bach said in a statement. “It turns one million people into criminals with the stroke of a pen, limits self-defense, and takes away property lawfully acquired,” continued Bach. “Buy it yesterday, ban it today, go to prison tomorrow – it’s the Jersey way, and the goal of our lawsuit is to boot this law, which makes no one safer, into the trash heap of history where it belongs.”