I recently bought a rifle from a friend who admitted that he had let it sit dirty for a number of years. I did many cleanings with 'Wipe out' and 'hoppe's 9' until the patches came out as white as when they went in. When I look down the bore however, there is this one spot that is maybe 6" from the muzzle that I just seem to get clean. Its NOT the gas tube hole, and I don't believe its pitting either, as it appears to be sitting on the surface and isn't indented into the steel. Its black and looks like its just a stubborn carbon deposit.
Does anyone have any good methods to scrub carbon from the barrel without damaging the rest of the barrel? And also, am I just being anal about getting it out? Can I just leave it in there if it won't come?
Thanks!
Does anyone have any good methods to scrub carbon from the barrel without damaging the rest of the barrel? And also, am I just being anal about getting it out? Can I just leave it in there if it won't come?
Thanks!


















































