Rust coloration in barrel grooves..

[D3TH_OVRH3D]

Thanks again for all your help, guys. Might have to look into that Wipeout stuff.

 

[Crack Feather]

Thanks again for all your help, guys. Might have to look into that Wipeout stuff.

Hell ya and there is an accellerator compound that they also make for extreme cases like the one shown here that makes short work for getting the copper out too.

 

[toyboy]

i love wipeout,it's the best,better than other foaming bore cleaners.
do a test,try one type of foaming cleaner then when you think it's clean use wipeout--it will still come out royal blue.

 

[big bear]

With a nylon bore brush

Use a good copper solvent when cleaning.

With a nylon bore brush!

 

[LarryG]

I use wipeout regularly. Works very well on sks' s. However I found butch's bore shine works a little better though.

 

[avocado]

If you are really worried just spray the piston and barrel down with windex at the range and then clean when you get home. I have never used boiling water. Seems like a fuss. But some copper solvent and then hoppes 9 has always done wonders on all my CZs and Ive never had rust that wasnt wipeoffable [ie. gas block].

-chris

 

[jongun]

Why are you cleaning your rifle with boiling water? I would never subject my rifles to unnecessary moisture. If you used boiling water and then oiled it, it's possible you sealed moisture in.... but like others said, it could just be copper fouling.

I've tried just a whole bunch of scrubbing with solvent and numerous solvent soaked patches but the only thing that works for me is windex(or generic window cleaner) to neutralize the salts and boiling water to rinse.I've been noticing copper fouling as well so I think its time for a good copper fouling remover,just have to find some.