I did. The hard way. I bought the barrel, but I still haven't gotten around to fitting it, maybe this spring if I can get past some other projects. I can dig it out of the pile sometime this week and will post results. I bought it to put on a Sako L461 in 17-222 whose chamber has been butchered. This was the only 17-222 barrel I had run across that wasn't worn out and was within my budget. I didn't cut it up so it must have measured up OK for what I intendedDid you ever find the answer?