After getting my stock in last week, I finally got my 260 built. Now my problem is getting the throat measurement to the lands. I have a 260 Hornady modified case on backorder since January and no one else has one in stock.

Can anyone who has a Criterion 260 match chambered barrel give me a OAL measurement for a 142gr SMK to the lands? I am hoping to get an average of others measurements and go from there.