Safe Storage of Guns

Store guns in a locked location, unloaded, out of the reach and sight of children
Store ammunition in a separate locked location, out of the reach and sight of children
Keep the keys and combinations hidden to gun storage
When a gun is not in its lock box, keep it in your line of sight.
make sure all guns are equipped with effective, child-resistant gun locks.
If a visitor has a gun in a backpack, briefcase, handbag or an unlocked car, provide them with a locked place to hold it while they are in your home.
Leaving guns on a nightstand, table or other place where a child can gain access may lead to injuries and fatalities.

Explain how a gun your kids might see on TV or a video game is different from a gun in real life.
Teach kids never to touch a gun and to immediately tell an adult if they see one.
Talk to grandparents and the parents of friends your children visit about safe gun storage practices.

Source: Safe Kids Worldwide safety tips