The Ranger's Bow looks almost, if not exactly, like the Imperial Bow with an interesting magical property that is not charged based. I can't remember exactly what it says, but it's something like "Silvered 15" or "Silvered +15." When you hit an enemy with it their life drains away rather quickly after the initial damage from the hit, sort of like it was poisoned. Can anyone tell me exactly what this is doing? It would make sense if it only worked on undead or werewolves because of the silvered property, but it works on everything. Also, when I Disenchanted it only gave me the "damage stamina" property.
*As a side note: I believe this bow is only attainable through the "Ranger's Ridge" mod through it's mini-quest.