Ok, so i just my new barrel from Numrich.
http://www.gunpartscorp.com/catalog/...252000&catid=0
I was checking it out and looking down the bore it looked very dirty so I broke out the cleaning supplies and to my surprise the barrel was full of what appears to be copper. Some of it even came out in shards. This is my first new barrel so I'm not sure if this is normal or if I should be contacting Numrich. After cleaning with a brush and patches it now is squeaky clean, but is this normal or should I be worried?