Basic Firearm Safety Rules

 is a book appearing in Deus Ex. The book can be found on the table in the bedroom in Smuggler's Lair during each of the three visits to Hell's Kitchen.

Transcript
BASIC FIREARM SAFETY RULES

1. Never point a firearm at anyone or anything you do not intend to shoot.

2. Before handling any firearm, understand its operation.

3. Always have your firearm pointed in a safe direction.

4. Keep your firearm unloaded when not in use.

5. Treat every firearm as if it were loaded.

''6. Never pass your firearm to another person until the cylinder or action is open and you visually check that it is unloaded.  7. Place your finger inside the trigger guard only when you are ready to fire.''