Adam, you may also want to check with Briley to see if they are still doing this work. About a decade ago they did a set of barrels for me and the job was cosmetically excellent and the barrels shoot to point of aim. Everything inside and out looks very well done and the rust blue is excellent. Cost was $1400 as I recall and it took them almost a year to return them purportedly for needing to redo the job after the first set of tubes were not correct in some way.