I was reading many post of this trait which seems quite strong but now I saw a different version. When this was changed like this?
Heirloom Weapon
You carry a non-masterwork simple or martial weapon that has been passed down from generation to generation in your family.
Benefit: When you select this trait, choose one of the following benefits:
proficiency with that specific weapon
a +1 trait bonus on attacks of opportunity with that specific weapon
a +2 trait bonus on one kind of combat maneuver when using that specific weapon.
Note: You pay the standard gp cost for the weapon.
Adventurer's Armory Errata 21st July 2011
Adventurer's Armory Errata 21st July 2011
Thank you a lot. I needed that errata ^^