You can attack an opponent's weapon at a distance.
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: When using this feat, a character gains no benefit from the Improved Sunder feat.
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