We were pretty sure that the Krags were done this way from past discussions. I wonder how long it took them to get that perfected? It would be interesting to what year marked their success, and what percentage had to be fudged by over tightening or dimpling. Also was Doco's example done at the arsenal or was that a repair for one that worked loose or did not "feel" right after a rebuild.
I may post the question over at PM and see if any rifle in recent history is clocked like the Krags. BR, any objection to me copying and pasting your AM info over there?