Free All and CLR

I've used CLR and it removes carbon, but also the bluing on the crown . Now I have gone to Seafoam Deep Creep from the auto store, works well
 
Carbon removal from bore.
I use ACDelco, called Cleens it's a combustion chamber cleaner. GM sells this product.
Works very well, once again under sized brush and patch wrapped around it.
This was suggested by a gunsmith-target shooter.
Of course lightly lub the bore when done.

Enjoy.
 
Carbon removal from bore.
I use ACDelco, called Cleens it's a combustion chamber cleaner. GM sells this product.
Works very well, once again under sized brush and patch wrapped around it.
This was suggested by a gunsmith-target shooter.
Of course lightly lub the bore when done.

Enjoy.

See post #13 above, Bill. Probably the same stuff under a different label, lol. Dave :)
 
Go to your friendly Chrysler dealer's parts department and buy a tin of CCC [Combustion Chamber Conditioner]
MOPAR P/N 0VU00788AB (those are zeros, not "O's") [For the record, I do not own any Chrysler vehicles, lol]

It is very good at removing carbon, and will not affect bluing. May damage wood stock finishes, though.
If your carbon is laying between layers of copper, you will have to address each layer separately.

Spray it onto a loose fitting patch, and swab the throat/bore liberally. Let sit for 20 mins at room temp.
[warmer is better] then swab out the carbon with fresh CCC. Repeat as necessary. Dave.

Thanks I’ll give it a try. Have you run a borescope after to check the results?
 
Back
Top Bottom