After the trip to the range, I cleaned the barrel again, disassembled the base and rings and put the optics back together using loctite being as every thing seemed to be OK. I began load development with RL 17 and the 140 Berger Hybrids. Back to the range I went and first I was shooting off a pedestal rest but decided to cut to the chase and use a bipod. At 42 grains of RL 17, I had not gotten any extractor marks on the brass or stiff bolt lift, etc; but groups size had dropped down to 0.32 MOA which is my general level of skill-i.e. I am not able to shoot a rifle much better than that even if the rifle is more accurate.
I am very satisfied that a rifle that shoots 0.32 MOA from a bipod is accurate enough to kill a pig at 30 yards. Eddie did a good job building the rifle