I received the barrel back from shelin they air gauged stress relieved and recrowned the barrel and bore scoped it. they couldnt find anything wrong with the barrel but did all this free of charge. it did cost me the 25 bucks to ship it to them but they covered shipping back to me. now it seems to be shooting much better than before. i will have to work on a load with the 105gr rdf and 105 berger hunter to try and tighten up that 1" group its showing now but i know that there is the potential to shoot now after seeing the factory loads stay tuned will update when i arrive at a sub 1/2 inch load.