You can make a ranged attack without distracting yourself from immediate threats.
Benefit: You may decide to make a ranged attack defensively, taking a –2 penalty to all ranged attacks you make during the round. Such attacks do not provoke attacks of opportunity. If you take any other actions during the round that does provoke an attack of opportunity (such as casting a spell) you suffer the consequences normally.
Normal: Making a ranged attack normally provokes attacks of opportunity from threatening foes.
Adventurer’s Handbook: Genius Guide Volume 1