I really enjoyed hearing about the real world results of bullet weight differences (and how little difference it makes) and made me wonder how bullet base to ogive differences might change the BC. I had a box of 168's once that had differences of up to 20 thou in base to ogive length and it isn't unusual to see 5-10 thou differences in different boxes of bullets when the lot numbers are different. Is there a point that we need to be worried about the variation and it's effect on bullet form factor?
