Melee Weapon Mastery

 
Prerequisite(s): Weapon Specialization and Weapon Focus in a particular weapon, Base attack Bonus 8+.
 
Benefit: When you select this feat, choose bludgeoning, piercing, or slashing. You must have Weapon Focus and Weapon Specialization with a melee weapon that deals this type of damage. When using any melee weapon that has the damage type you selected, you gain a +2 bonus on attack rolls and a +2 bonus on damage rolls.
 
Special: You can select this feat more than once. Each time, you can select a new damage type. A fighter can choose Melee Weapon Mastery as one of his fighter bonus feats.
 
Source: PHB II