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crimedog

11-15-2005 06:43 AM

Trajectory table help

Can somebody run me a trajectory table for 165 grain (Scirocco B.C. .470)and (Triple shock B.C. .505)@ 3275.

stubblejumper

11-15-2005 08:57 AM

RE: Trajectory table help

http://www.eskimo.com/~jbm/calculations/traj/traj.html

Be aware that different companies use different calculations to arrive at their ballistic co-efficients.Also be aware that these calculated trajectories may not represent the actual trajectories produced in your rifle.I have compared the actual trajectories in my rifles to tables and calculated trajectories,and in some cases the differences were significant.

Roskoe

11-15-2005 03:30 PM

RE: Trajectory table help

Amen to Stubblejumper's warning about "truth in advertising" when it comes to ballistic coefficients. With the two bullets you describe, I would bet that the Scirocco has a slightly higher actual BC than the Barnes. And Sierra . . . . . they are really optimistic.

crimedog

11-15-2005 05:33 PM

RE: Trajectory table help

Can't test the rounds to 500 yards till after season, I expect your right especially since there reloading data was 200 fps off.

handloader1

11-15-2005 10:57 PM

RE: Trajectory table help

Go to www.norma.cc www.handloads.com www.realguns.com Good luck.

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