Well gentlemen, just so the subject don't dry up and die, and also since I just read all the replies and no one's answered the question yet, do any of y'all know what year or SN or even about what year the last of the No. 1's came out w/Douglas barrells? Orrrrr, put another way, what year did they start usin' the Wilson barrells, and when did they stop using them and what are they usin' now. Just the fact please GB, we unnerstand you doan likkem and at's fine, just doin' a leedle reeeserch projeck here.