I purchased a AAC (Remington) Model 7 action from Brownells. One of the two bolt lugs did not contact the receiver at all. I did some lapping with zero results. The gunsmith I took it to said most new Remington actions are not true and some are not even straight enough to tune.
This thread is quite old now, but I would like to comment. 10% of people are left handed. Another 30% are left eye dominate, like myself. When I switched over to the left shoulder my groups were cut in half that day. ( I have been wearing glasses since the first grade. Corrected acuity in the...