Kotobukiya M.S.G. Heavy Weapon Unit 29 ACTION KNUCKLE TYPE-BHEAVY WEAPON UNIT29 ACTION KNUCKLE TYPE B joins the popular HEAVY WEAPON UNIT series! The concept of the Action Knuckle is hand parts that can do intense action! This is a knuckle type Heavy Weapon Unit where each of the fingers are flexible. Type B was designed with close combat in mind and includes two types: Standard Hands and Close Combat Hands. The knuckle guard on the Close Combat Hands can be adjusted. The parts use 3mm connection joints to