I didn`t see this bullet noted in all the replys, but I`ve had very good luck with 108 JLK`s, if you can get them. I`m shooting a 250 AI., SA, 700, 2900 fps. Do not know the bullet BC, but come ups with a 100 yrd zero are, 200-1.5, 300-3.75, 400-6.25, 500-9.25, 600-12.5. This load shoots so...