Finally got around to getting a rebarrel. Looked at all options . No one wanted to touch the rebore or full rib option. Wanted the same contour sights and eyelets. Heres the results and it shoots well. With 150PPU and 215 woodleigh reloads.
Rib was pinned and soldered in 6 places , pins hidden by engine turning on rib. ordinary Pics.....
Original sights