I'm shooting a 308,26" w 1/12 twist,185 berger long range, .020 off lands, 43.5 varget, at 1000 yards it was spot on 10 and x ring, was up 34.5 min from 100 yard base line, temp around 80f,elavation around 1000 ft,humidity around 50%.
The moa suggested that the bullets where flying around 2575...