So you have the miracle cure for carbon? How would one go about gettting some "TM"? Who ever said this must have been working on the throat of my 7mm Wby. The carbon is nearly crystalized to diamond hardness.
<font color="blue"> 600-yard IBS Shooter of the Year Joel Kendrick believes that, with fine match barrels, carbon fouling is the real culprit: "Most people worry about copper when they should be worrying about carbon. I've been using a new product from Tom Meredith, a liquid he simply calls "TM". I used this all week at the Super Shoot and it works great on carbon."
How do you find the carbon ring? Here's what John Brewer does. He pulls a NYLON bore brush back through the bore, from muzzle towards the breech. It moves smoothly until it hits the carbon build-up where you'll feel lots of resistance on the rod. That's where you need to scrub with Iosso paste or JB. NOTE: we do NOT advise reversing a phosphor bronze brush through the bore. And NEVER short-stroke with a tight-fitting bronze brush!</font>