My 168 ABLR's in 7 MM rem mag were .227 on factory loads and shot 3" group.. I reseated to .010 and got 2" group, .030 got 1 1/2 ", .040 got 1 1/4", and finally quit at .050 with 3/4" group. Took me 12 shots to do all of that but now I have 8 left at .050" that I will test at my final scope zero of 300 yards. I leave my scope at 300 yds for all of my deer hunting in GA and have a holdover/under cheat sheet taped to my stock.