From The Vault

Perk Bonus Rate of Fire Fallout requirements: Level 9, Perception 6, Intelligence 6, Agility 7 ranks: 1 benefit: 1 fewer AP needed for ranged attacks Fallout 2, Fallout Tactics requirements: Level 15, Perception 6, Intelligence 6, Agility 7 ranks: 1 benefit: 1 fewer AP needed for ranged attacks Lionheart requirements: Level 14, AG 7, IN 6, Ranged Weapon 50 ranks: 1 benefit: 1 fewer AP needed for ranged attacks J.E. Sawyer's Fallout RPG requirements:  ? ranks:  ? benefit:  ?

Bonus Rate of Fire is a Perk available in Fallout, Fallout 2, Fallout Tactics and Lionheart.

This Perk allows you to pull the trigger a little faster, and still remain as accurate as before. Each ranged weapon attack costs 1 AP less to perform.

The Fallout manual erroneously states that the Perception requirement is 4.