blaserboy said:
i have been cleaning with butches bore shine, hopes b.r.until no sign of copper or carbon.But when i put wire brush through after cleaning with above, patches come out really black, is this carbon or metal?
The "black" is actually bronze from the brush.
I grew up with the "Brush until clean" philosophy, and discovered that you can never get a "brushed" barrel clean - that is, get it to the point that you brush it
and the next patch comes out white.
So I would just brush for a while, and accept that it was "kinda clean", and give up.
A while back, I had the need to get a barrel squeekie clean down to the steel for a project, so I spent several days cleaning it, including plugging the chamber and soaking the barrel in 23% ammonia solution for 48 hours... and the same ol' same ol'... I got it to the point that the patches came out pure white, and then I ran a brush through it, and the next patch came out looking black :, :, :,
The next morning, I was looking at the project and noticed that the "black" brushes lying on the bench had turned very dark green over night from the copper solvent.
I knew that was not possible, because I had plugged the barrels and let them soak with 23% Ammonia,I DO NOT RECOMMEND THIS FOR HEALTH REASONS!!)... so there could not be any bullet fouling left in the barrel.
So the light came on - the bronze brush was leaving a coat of bronze on the barrel, just like chalk on a black board. Then the patch,with copper solvent) removes the bronze, and it looks like the barrel is still dirty.
To test this "theory" I got a barrel to the point that it was "clean" and patches were coming out white... then I scrubbed it with a stainless brush,not recommended on a regular basis)... and the next patches came out pure white, so there was no "carbon".
Then I brushed it with a Bronze brush, and the next patch came out black, and overnight turned dark green.
Now, I use a bronze brush only for the first couple of passes of brushing, and then I use patches and nylon brushes to finish the cleaning - they are clean, and patches come out white,I could put them back in the box).
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