I'll have to dig out the chronograph data, that particular barrel was a Douglas 24 incher, now an 18" fire form barrel. The next one will be a Kreiger or Broughton. Rifle is an M10, Rifle Basics trigger and Stockade bolt handle, Boyds stock. That rifle is no longer in the stable but I'm going tomorrow to look for another one to replace it. I have a fair bit of load data I can share if you decide to go this direction. I'll try to get the chrono data posted in the next couple of days.
The range is at Indian Trail state forest in Dent county.