Taso pro series stainless barrel, used shape 8.5 inch, no oring or detent included. For Automag twistlock markers. 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. Bore looks okay.
