A friend of mine is having issues with POI shift on his bobcat .30. The gun will be a laser at 50yrds on Monday and when the gun is fired 2 days later the poi may shift a 1/2 mildot to the left but would group. He then he tried storing the gun at different fill pressures to see if that made a difference, no luck. He told me today he fired a few rounds and the first mags was dead on through the first mag. The second mag the first shot was 1/2 mildot high and continued to group there. Has anyone had issues similar to this with their bobcats?