I note that it looks like the two-piece barrel set up and method of tightening is different than previous two-piece barrels. Or, at least it looks different to me. It looks like the "flange" that used to sort of disguise the two-piece barrel is gone. It looks as if the barrel is tightened not with a wrench that engages the rifling, but with a wrench that engages the pentagonal opening at the end of the barrel. If it works the way I think it does based on the pictures, I think it is a welcome improvement.

I also would like to see a picture of the barrel shank/forcing cone area.

I really like what I see.