Gosh, please don't ask this question an Snipers Hide.
I completly agree with Mark. I use the wipeout when I get home from a match, leave it overnight, then run a wet patch and ALL the blue comes out. If I'm cleaning at the range between groups, loads, etc, I will use the BT Eliminator with nylon brushes and patches. I'm so anal, I don't pull the brushes back through, although I don't think it matter. Mark was right-on about the cloth in the action, I use a latex rubber "finger cot" over the muzzle after I squirt the foam in. They are like miniature condoms, you put over your finger when you have a cut. works great keeping the solvent from running out of the barrel.
If you have access to a gunsmith with a bore scope, he can diagnos any problems you might have. Most "custom" barrels don't copper much