i have 2 knight ml's. one used for about 8 years by me and given to my dad 2 years ago. i bought a disk stainless 2 years ago. here goes.
after cleaning my dad's gun, it seems i cant get a clean or grey patch. ive run 25 patches in a row and the patch comes up a copper,tan color. i think its rust. i tried the bore brush(copper) but still get the same results on the patches. for 7 years i cleaned w/ soap and water. last year i used equal parts of murhph's oil soap/alcholol/peroxide. i want to have a clean patch! now my disk stainless. i have small "specks" on the barrell that, to me, look like rust. we had a wet novemeber here in va and i hunted w/ it in the rain. i wiped it down after each wet hunt but now i cant get these specks off. can i do anything? what do you ml experts think of the mosoap/alch/perox combo to clean the gun? is that my problem?