Below is a quote from the link at the bottom of the page.
"My own 3-groove, 8-twist 6BR barrel has never seen a brush in over 400 rounds and I’ve never used JB, Rem-Clean, or Iosso paste. I clean with wet patches and Wipe-Out only, and the lands are still very sharp, the crown is undamaged, copper fouling is negligible, there’s no carbon problem, and accuracy is as good as new. I’m not suggesting that my methods will work for top PPC competitors, but for the rest of us, the “less is more” approach is worth trying."
Barrel Cleaning Procedures
The Great Debate--Brushing and Cleaning Intervals
http://www.accurateshooter.com/techn...eaning-debate/