Guys - I just cleaned my PH fire channel for the first time. Wow was there a lot of build-up. Now don't get me wrong, I clean the barrel and BP ALL the time. I simply haven't bored out the BP. My buddy's Triumph came in today and we cleaned it together. While doing so I realized just how open his BP was. This obviously got me wondering about mine...one thing led to another so I started picking away at it (with a fire channel brush). I can't believe how narrow the channel had become!!!!

Is this what happens quickly with BH209 powder??? I still plan to test my SW load with BH209 and the Gold Dots with both T7 and BH209.