It is not a good idea to use a steel cleaning rod or steel accessories to clean your barrel. The rod might be made of a harder metal than your barrel and can cause damage.
You could use a brake cylinder hone with a very fine grit stone insert to make the repair. That small bead of balled metal could be removed with a wooden dowel that has a piece of 320 grit wet and dry paper attached to it with two sided tape. HMB
You could use a brake cylinder hone with a very fine grit stone insert to make the repair. That small bead of balled metal could be removed with a wooden dowel that has a piece of 320 grit wet and dry paper attached to it with two sided tape. HMB
