Seekers of the Misty Isle
(Complete Warrior, p. 103)
You can disarm a foe from a distance.
Benefit: Choose one type of ranged weapon with which you are proficient. You can make a disarm attempt with this weapon as long as your target is within 30 feet.
Special: A fighter may select Ranged Disarm as one of his fighter bonus feats. You can gain this feat multiple times; its effects do not stack. Each time you take this feat it applies to a new ranged weapon. When using this feat, a character gains no benefit from the improved disarm feat.