Sooooo....... I messed up a number when turning a proof carbon fiber barrel tendon and I'm currently sitting with an OD of 1.029" by .890 long. If it was a steel barrel I'd just turn it into an ar10, but being carbon fiber I can't just push it forward or profile it for an ar. What can be done with this blank? Most expensive mistake to date. Can this brand new barrel blank be used for any type of action?