Thread: Grouping

Originally Posted by Micky Duck

amazing the difference if you change sight in zero range. 25 yards works out with .270 with 130 grn for a 300ish yard zero but has mid range of over 5"
drop zero range back to 150 yards and first crossing is around 50 yard mark.that is bullet is low till 50yards then above until 150.
(went and had a peek at two different sources before typing that)

Yes but you are going about it all wrong, a slight varience in scope hight or velocity or bc will at 25y will result in a large difference in zero.

Zero actually and in the program at 200-250y ande any varyiance in velocity bc etc will be a matter of a few yards of 25-30 zero