Do guns come with a safety lock already?

Do guns come with a safety lock already?

Larry Pratt (Executive Director, Gun Owners of America) gives expert video advice on: What is a gun lock?; Do guns come with a safety lock already?; Why is there opposition to gun locks? and more...

Rifles, according to a very ill-advised federal law, now have to be sold with gun locks. And the first thing I would do with my gun lock is drop it in the wastebasket.