I have one, brand new never fired. It has a brand new bartlien, chambered in 6x47L. I would obviously prefer to sell the barreled action, but I would seriously consider selling just the action.
I've plugged my chrono's velocity into "Ballistics" shot from 300 to 1000yds and entered the drop difference to get the corrected MV and it is withing 50fps of my chrono.
I'm still racking my brain about this. My first move is going to be changing powder. I'm not trying to get hot loads, it's just that I would like to get 7mm rem mag velocities out of my 7mm rem mag, otherwise I would have went with a 7mm-08.