Since I don't have easy access to a bore-scope I am in hopes someone here can answer this question. I have read online on two different forums where it is claimed a nylon bore brush with solvent short stroked in the chamber will remove the lead/carbon ring, true or false ? I have also read that you can use a bronze brush short stroked in the chamber area to accomplish the same thing with only solvent, I was always told to never reverse a brush in the bore so I am curious here if either of the methods will in fact work. Thanks in Advance.