Friday when I got back from the Range I noticed when cleaning my rifle that the front part (about 4 to 5 inches down from the muzzle) my under-rib silver solder had come loose from the barrel. Apparently years ago when I made this rifle, I didn't solder that under-rib on none to good. I figured since I had to do some soldering, I'd just strip the bluing off the barrel and re'blue it (which I did).
I also removed the breech plug for inspection, and low and behold it looked great! My cleaning methods must work just fine, as this rifle is at least 10+ years old, and although not used a lot, it has seen quite a few trips to the Range over the years. Everything was clean as clean can be.
I would have used screws this time around on the under-rib, but I was out of 'em, so I just stayed with the silver solder.