It's a 2H Daedric Hammer, with some experimental improvements like a rotating warhead and 6 fully animated gears. It's a .nif file so you must create your own weapons in the CS and select it as the model. No ESP.
This is a Modders Resource only. Nothing is added to the game. Included is a full set of Dreugh Armor. Complete with world models, shield and custom icons. This resource is all mostly modified Bethesda meshes.