I made a little progress here and there since May, but today and tomorrow is the first time I've dedicated an entire weekend to working on this. I'm taking a break right now, grilling some salmon and swordfish. After, I'll get back to it, and work on it most of tomorrow as well.
A while back I did get the breech plug fitted better. It was not hard to do at all. I messed around with some parts, played with the lock some. I'm really excited to see how this performs, because this Jim Chambers deluxe siler lock seems incredible. I've only played with it in my hands, but it seems to have a good trigger, and when it goes, don't blink or you will miss it. This thing has a serious spring it in. This sparks twice what my Thompson Center did, and that might not be giving it enough credit.
Today I decided to tackle the barrel first. It kind of fit before, but over time I decided it was way too tight, and wasn't right. I now know it still isn't right. I carefully removed material until the barrel set into the stock with only a gentle squeeze to seat it. This was no small task for me. It probably took me three hours.
After that, I started on the lock. I took it all apart, and found that with no work, the lock plate pretty much fit right in the pre-inlet spot. This was good and bad, good for me in this case. The bad being I had no say at all on the position, the lock is going there, no ifs ands or buts. The good is that it is about where it should be, and if I had put the lock where I wanted it, things may not go smooth later. I did have to take a bunch of time to deepen the spot. This took about two hours before I was happy. This was the very first time I did honest inletting, and I feel I learned a bunch. It took me some time to get the feel on how to get a smooth cut, which direction I could go, and how to keep it all level. My biggest problem was I couldn't really get the inletting black to do me much good. I've seen in videos, people install parts and it leaves a nice big blotch where it hits. I couldn't get it to transfer as well. I could see it, but it was not super obvious. A lot of it I did more by instinct, than looking for the black. It turned out pretty good. It may look like there is a gap around the plate in the picture, but that is just the contrast, due to so much inletting black on my hands, and all over the stock because of it. It isn't perfect, but I did better than I thought I would. It has a nice tight and square fit to the side of the barrel, which is the most important thing to me.
Now my issue is that the pan is not exactly where I want it to end up on the barrel. I think this will be ok, as I don't think I've got the barrel in exactly where it should be. You can see the back of the barrel is definitely sitting higher than the front. I took some measurements, and I need it to sit about .075" lower in the rear, and I want to bring the entire barrel back about .075" rearward. This should put my flash hole dead center on the flat, and with my 1/4" bushing, should clear the breech plug face with just a little room to spare, exactly where I want it. My only concern is due to the swamped barrel, I hope it doesn't start to get loose in some spots, although I'm not too worried. I'm not scared of a little bedding either. I don't anticipate this being too much time.
I'll have to check the book on what is the next step, but I'm guessing it is going to be inletting the breech plug.