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Thread: Trajectory.

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  1. 03-01-2020, 10:28 AM #16
    grandpamac
    grandpamac is offline
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    Join Date
    Dec 2019
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    Okawa Hawkes Bay
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    Greetings All,
    Assuming that you have a right twist barrel Woods223 the Coriolis Effect works counter to Gyroscopic Drift in the Southern Hemisphere so should be subtracted from rather than added to Drift.
    For you Tararua Phil please remember that, in spite of your thread has gone, if you can find a place to zero your rifles at 100 m for the 7.62 x 39 and 150 to 200 m for the .308 all will be good.
    Happy Hunting.
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