I'm working on a deep clean to put the muzzleloader away for the year and wow, what a pain. I've brushed, patched, tried about all the solvents I currently own, and there is still a bunch of junk stuck in the barrel. What does everyone use on their muzzleloaders? I bought my gun used off a friend who upgraded. I got a steal on the setup mainly because it came with an awesome scope that was worth what I paid for the whole setup. The barrel has some pitting but held tight groups at 100 yards still so thats good enough for me. I'm not sure if this is sabot plastic or what but I clearly need different tools or solvents to get this thing clean.