123gr ELD Match BC Discrepancy

[SlappyAbbot]

I can’t speak to the 10th edition, but I do know that I was shooting this weekend out to 1000 yards using .506 G1 and I actually had to adjust my mv upward to account for the drop errors. (My hits were a couple tenths of a mil off at 1000 yards). I should have been using the .255 for those distances, but the fact remains that a .461 would have been off by a serious margin.

I was playing around with the 4DOF Calculator last night and it looks like the Axial Form Factor setting might help with this. I had no idea what that was, so was reading about it on their Instructions page and it made me think of this post.

https://www.hornady.com/team-hornady/bal...structions