Quote History Originally Posted By bradpierson26:
For those zeroing at 25, what’s a holdover at 100 look like?
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Try this:
https://www.federalpremium.com/Ballistics-CalculatorFigure a 158gr JHP with ballistic coefficient 0f .200 and a muzzle vel of 1735 out of a 16" Winchester 94 rifle with a .470" sight height:
info from:
http://ballisticsbytheinch.com/357mag.html
https://www.federalpremium.com/reloading/bullets/hydra-shok-component-bullet/11-PB357HS158.html
https://www.midwestgunworks.com/page/mgwi/prod/W94DFS
EDIT: sight height to use on web calculator page may need height from muzzle center instead of height from base, so may need to recalculate figuring correct sight height25 yrd zero
Range (yd) Drop (in) Wind Drift (in) Velocity (fps) Energy (ft-lb)
0 -0.5 0.0 1735 1056
50 -0.3 0.8 1569 863
100 -3.7 3.3 1416 704
150 -11.5 7.7 1285 579
50yrd zero
Range (yd) Drop (in) Wind Drift (in) Velocity (fps) Energy (ft-lb)
0 -0.5 0.0 1735 1056
50 0.0 0.8 1569 863
100 -3.0 3.3 1416 704
150 -10.5 7.7 1285 579
75 yrd zero
Range (yd) Drop (in) Wind Drift (in) Velocity (fps) Energy (ft-lb)
0 -0.5 0.0 1735 1056
50 0.7 0.8 1569 863
100 -1.7 3.3 1416 704
150 -8.4 7.7 1285 579
100 yrd zero
Range (yd) Drop (in) Wind Drift (in) Velocity (fps) Energy (ft-lb)
0 -0.5 0.0 1735 1056
50 1.5 0.8 1569 863
100 0.0 3.3 1416 704
150 -5.9 7.7 1285 579
150 -11.5 7.7 1285 579
200yrd zero
Range (yd) Drop (in) Wind Drift (in) Velocity (fps) Energy (ft-lb)
0 -0.5 0.0 1735 1056
50 5.8 0.8 1569 863
100 8.5 3.3 1416 704
150 6.9 7.7 1285 579
200 0.0 14.0 1174 484
250 -13.2 22.1 1089 416