Needs review
Source: Complete Warrior

Description: You can attack an opponent's weapon at a distance.

Prerequisites: STR 13, Point Blank Shot, Precise Shot, Base Attack Bonus +5

When attacking objects, you deal full damage instead of half damage with slashing or bludgeoning ranged weapons. You can make ranged sunder attempts with piercing weapons, such as arrows, but you deal only half damage; divide by 2 before applying the object's hardness. You must be within 30' of your opponents to make a ranged sunder attempts.

Special

A fighter may select Ranged Sunder as one of his fighter bonus feats. When using this feat, a character gains no benefit from the Improved Sunder feat.

Normal

Objects take half damage from ranged weapons (other than siege weapons and the like ). You can only sunder with a melee attack using a slashing or bludgeoning weapon.