In recent years, 27 states have attempted similar legislation citing state's rights protection under the 10th Amendment.
http://www.guns.com/2015/02/11/bills-nullifying-federal-gun-bans-get-approval-in-montana-arizona/
Bills nullifying federal gun bans get approval in Montana, Arizona
2/11/15
by Chris Eger
..."In 1958, the U.S. Supreme Court rejected these types of so-called nullification laws in which states can choose which federal laws apply to them, then later ruled in turn that local law enforcement had no obligation to enforce federal gun laws."...
http://www.guns.com/2015/02/11/bills-nullifying-federal-gun-bans-get-approval-in-montana-arizona/
Bills nullifying federal gun bans get approval in Montana, Arizona
2/11/15
by Chris Eger
..."In 1958, the U.S. Supreme Court rejected these types of so-called nullification laws in which states can choose which federal laws apply to them, then later ruled in turn that local law enforcement had no obligation to enforce federal gun laws."...
