1. K

    Range Report My Ballistic coefficient changes ALOT after 1200m

    I can get my clicks to match up to around 1200m. But from there and to 1600m my Ballistic coefficient calculator is way off. I guess it have something to do with the bullet flight speed getting to low and the bullet drops even more.. or? Rifle: Sako TTG-42 1 twist in 12in Ammo: Lapua...