Drop chart help

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by JARHEAD1371, Oct 1, 2009.

  1. JARHEAD1371

    JARHEAD1371 Well-Known Member

    Messages:
    676
    Joined:
    Oct 9, 2008
    I have used a few different drop chart calculators and I'm having some problems. I've adjusted as many variables as I can and still getting adjustments that are usually 1-2 MOA off. My zero is 300 yds and I have shot groups for drop at 400, 500, and 600 yds. Can someone help me out with drops, and 10 mph wind drift, out to 1000 yds? Thanks for your help.gun)

    7mm SAUM
    168gr Bergers
    28" Brux barrel 1-8.6 twist
    56.5 gr RL17
    velocity 2990-3020 fps

    300 yds 0 moa
    400 yds 1.5 moa
    500 yds 3.75 moa
    600 yds 6.25 moa