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Posted: 12/12/2012 8:44:24 PM EDT
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Hey guys I have a question. I was cleaning my new Noveske upper and found out there is some kind of wave shaped pattern inside of my upper which I had no idea what it is. They are almost impossible to get rid of with the CLP and brush, but some of them was removed by moving of the BCG. Can some one tell me what exactly they are and how to deal with them? leave them there or try to brush them out. THX
here is the pictures http://farm9.staticflickr.com/8339/8268119671_d30d19c600_k.jpg http://farm9.staticflickr.com/8074/8268119905_b90fbf206c_k.jpg |
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