Heirloom Weapon

You carry a non-masterwork simple or martial weapon that has been passed down from generation to generation in your family.
  Benefit: Choose a non-masterwork simple or martial weapon and one of the following benefits: a) You gain proficiency with that specific weapon; b) You gain a +1 trait bonus on attacks of opportunity with that specific weapon; or c) You gain a +2 trait bonus on one kind of combat maneuver when using that specific weapon. Note: This trait does not give you that item, it must still be purchased normally.