Copper left after rifle cleaning

[TheThinkTank]

Does anybody have advice on dealing with copper left near the muzzle after cleaning their rifle? I've tried it all with no luck (patches, brushes, numerous solvents, etc.).

[birddog]

Tried the Barnes copper solvent?

[Mazin]

Hoppies copper solvent, copper or stiff nylon brush and elbow grease. Or you can buy a foul out system, never had one but have heard some good reviews.

http://www.brownells.com/gun-cleanin...-prod9704.aspx

[Tim K]

Wipe Out Patch Out. Great product

[BPTactical]

Your over zealous cleaning is more detrimental to accuracy than the copper. Leave the copper, it is a gilding metal which means it leaves a thin coat on the interior of the bore. As long as it is not too heavy this is a good thing as it helps to create a better gas seal.
A good rule of thumb: a quick swab and patch solvent cleaning is fine for average cleaning. Don't scrub the bore, just a wet patch and dry patch and get the chamber clean.
If you start to see your groups degrade then clean your bore with a copper removing solution. Leave the scrub brushes alone.

[67rschev]

+ 1 for Wipeout , stuff is amazing and I tried them all from Butch's to Hoppes . Plug the muzzle and squirt the foam from the chamber and let it sit overnight , then patch it out . Have never used a brush since I discovered the stuff , barring the carbon ring in the chambers . But As Bert stated , a couple of my pieces do like a foul , and take a few down range to settle down .

[T-Jet]

Wipe Out Patch Out. Great product

This is the only thing I use anymore. Once you go foam, from it you'll never roam... or something catchy like that.

(BTW - My gunsmith/barrel maker said he's seen more barrels ruined from over cleaning than shooting.)

[TheThinkTank]

Good advice. I'll give the Wipe Out a try. I was smart enough not to chase a perfectly clean barrel, but noticed it wasn't getting any better, no matter what I tried.

[dwalker460]

I have noticed a lot less copper in the bore since using the CFE 223 powder for my range rounds.

A clean bore is also detrimental to accuracy. the first shot- or sometimes two or three shots- the oil or lube/grease/solvent left from your cleaning process tends to play hell with as sealing and projectile speed, resulting in a "cold bore flyer".

[brutal]

Your over zealous cleaning is more detrimental to accuracy than the copper. Leave the copper, it is a gilding metal which means it leaves a thin coat on the interior of the bore. As long as it is not too heavy this is a good thing as it helps to create a better gas seal.
A good rule of thumb: a quick swab and patch solvent cleaning is fine for average cleaning. Don't scrub the bore, just a wet patch and dry patch and get the chamber clean.
If you start to see your groups degrade then clean your bore with a copper removing solution. Leave the scrub brushes alone.

Bert, do you think even the once-through bore-snake with a few drops of CLP sometimes followed by a patch that I run after a range trip is too much? Groups are consistently 1/2MOA or better-than-I-am...