Just got back from the 100 yard range and the rifle never settled down to the way it was a month ago. First 30 rounds were 4" five shot groups, then, after 80 rounds or so, I had a few 1-1/2" groups, but that was it. And the zero shifted. The Savage barrel is just too rough to predict how it will shoot from one cleaning to another. I'm going to run the borescope down it after I calm down some, but I am not going to clean it. I'll shoot it again on Tuesday, if I still own it. If it ever calms down, I'll shoot it until the groups open up again, and borescope it again then. Then wear out 10 pellets in it to get it back down to bare metal and start all over. That CZ MTR is looking good again. Or a new barrel. Something has to give.
Joe