Roughly 12 inch Old Smart Parts, 2 piece, raw front, chrome on back is flaking, automag, no oring or detent Twistlock barrels require a wire or a plastic detent. Please see photos to see them. Some barrels have them included and some do not. Most included orings will need to be replace. If a wire / plastic twistlock detent is included it's likely okay but may need to be replaced at some point in the future. Some flaking in back nickel plated half.