(Combat)
You have honed your skills with a group of related weapons.
Prerequisites
Base attack bonus +5.
Benefit
Choose one
Fighter weapon group. While wielding a weapon from this group with which you are proficient, you gain a +1 bonus on damage rolls.
Special
The
Martial Focus feat counts as the weapon training class feature with the chosen
Fighter weapon group for the purpose of weapon mastery feat prerequisites and what weapons you can use with weapon mastery feats.