After getting the new adjusting lugs for the .22 insert, I put them on. They were oversized to the point that they didn't even allow the insert to go into the chamber, so I set about with a file, removing steel a little at a time. I just went very slowly until it slipped in. I then made sure I contoured them as best I could to match the edges of the chamber walls AND to keep it from tipping up where the bullet would hit the barrel again. Once I was where I was comfortable at the bench, it was back to the range...
I fiddled the adjustment lugs back and forth and did a wee bit more filing at the range, but ended up here...
I then took it out and re-inserted it each time for a 5 shot group...I was happy with the return to zero.
It wasn't too bad at 50m either...I held on the X for the last shot.
Happy Happy Happy
