Just got a call back from LMT after complaining about a 260 barrel not being threaded as I was assured it was going to be. They gave me a RGA number and told me to send it back and that it would be threaded and a flash suppressor installed. They also said that all the existing barrels in stock were going to be threaded before being sent out. Good on them and since they have decided to remedy the problem and quickly a MRP may be in my future. Thanks LMT