urbanrifleman
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I shot 100 rounds of Lapua 6br 90 grain ammo through my Rock Creek barrel.
Then I cleaned as normal with Bore Tech Eliminator.

Followed up with Pro Shot that did nothing better than Bore tech.
Followed by CLR. Which did remove something that was light brown. I am assuming the stubborn carbon, but I do not have a scope.
My conclusion is Bore Tech is still my fave and it, combined with a JB scrub probably cannot be improved much. CLR does seem to soften carbon as advertised.
Then I cleaned as normal with Bore Tech Eliminator.


Followed up with Pro Shot that did nothing better than Bore tech.

Followed by CLR. Which did remove something that was light brown. I am assuming the stubborn carbon, but I do not have a scope.

My conclusion is Bore Tech is still my fave and it, combined with a JB scrub probably cannot be improved much. CLR does seem to soften carbon as advertised.