Someone With Balistics Program--Help, Please


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Nero Steptoe
April 6, 2003, 12:18 AM
.22 Cal., 55gr. Ballistic Tip @ 3800fps muzzle velocity, (don't know bal. coefficient) zeroed @ 200 yds. How much drop at 750 yds.??

Thanks!

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Art Eatman
April 6, 2003, 12:49 AM
I'm using an old Sierra book. I'm using the data for a 55-grain Spitzer.

Call it 30" of drop at 500. 54" of drop at 600. Then the table skips to 1,000 yards: 324".

Somebody probably oughta have a more modern source, but from the above you can graph it out, easily enough.

Art

mark mcj
April 6, 2003, 12:49 AM
http://www.eskimo.com/%7Ejbm/ballistics/traj/traj.html



punch in your numbers and see......

Nero Steptoe
April 6, 2003, 12:59 AM
Thanks for the quick replys.

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