You are adept at attacking multiple times, reducing the penalty for doing so.
Prerequisite(s): Attack Bonus +12, Weapon Specialization in selected weapon
Benefit(s): Reduce any self-imposed penalties to attack by 2 on a single weapon you have weapon specialization in. This feat can be taken multiple times, either choosing a new weapon or further reducing the penalty on the first weapon. This can reduce the penalties down to 0, but doesn't otherwise grant bonuses if it'd lower the penalty below 0.