Eightbore, what do you know about Lefever's fitting of Bohler steel barrels to Parkers? I have a DHE 12 Damascus with the original barrels (in original condition), plus a set of like-new vent rib Bohler barrels with A Grade style engraving. The rest of the gun has been nicely refinished, and the guys at Ivory Beads examined it and thought it looked like Lefever's work, but no marks to indicate that.