Well after a 50 rd range session and another 20 sighting in a different scope I decided to clean my barrel just to see. Here is my disclaimer, I don't like cleaning until accuracy falls away and I don't break in barrels. I just loaded and shot.

I ran a couple patches of Hoppes 9 down the tube, then 2 dry patches, then 2 patches of Barnes CR-10. No copper fouling of any kind. Not even a hint of blue. I finished up with a few more of Hoppes then oil and dry patch. Cleaning solution is gonna last a long time with these results.