You effortlessly pair melee and ranged weaponry.
Benefit: When you use the Two-Weapon Fighting feat while wielding a melee weapon and a crossbow or firearm, your attacks with the crossbow or firearm provoke no attacks of opportunity from foes that you threaten with your melee weapon.
Normal: Making a ranged attack provokes attacks of opportunity.
Pathfinder Roleplaying Game Ultimate Combat. © 2011, Paizo Publishing, LLC; Authors: Jason Bulmahn, Tim Hitchcock, Colin McComb, Rob McCreary, Jason Nelson, Stephen Radney-MacFarland, Sean K Reynolds, Owen K.C. Stephens, and Russ Taylor.