All the talk about the different barrels made me look at my brand new TCP. Whew, smooth barrel. It did have a surprising amount of tool marking around the barrel and ramp. I will try and attach some pictures. I have broken out my old smithing kit and am polishing out the "rough edges". I also noted a pit in the barrel. Not to happy about that either. Won't get to shoot it for a couple more days so we will see.