You are a master at fighting with a weapon in each hand. Unlike the Two-Weapon Fighting feat, this feat allows you to use a melee weapon in one hand and a ranged weapon in the other.
Prerequisites: Dexterity 13, Two-Weapon Fighting, Improved Two-Weapon Fighting, base attack bonus +11.
Benefit: You get a third attack with your offhand weapon, albeit at a -10 penalty.
Normal: See Attacking with Two Weapons