Help with drop chart please

Obsessed · #1 11-13-2003, 08:52 AM

I need to ask you guys a huge favor, could you please help me with a drop chart for the following:
300 Win Mag
168gr SMK .462BC?
3200 on Chrono
3965 Elevation
35 degrees
no wind
out to 750 yards
100 yard zero
Could I get your calculations in inches and clicks on a 6.5-20X50 leupold.
Help is sincerely appreciated!!
Thanks guys.

[ 11-13-2003: Message edited by: Obsessed ]

Mpvoigt · #2 11-13-2003, 12:16 PM

Here is your drop table in inches...

Range Drop (inches)
0 -2
25 -1.17
50 -0.55
75 -0.16
100 0
125 -0.08
150 -0.41
175 -0.99
200 -1.84
225 -2.96
250 -4.36
275 -6.05
300 -8.04
325 -10.34
350 -12.96
375 -15.91
400 -19.2
425 -22.85
450 -26.86
475 -31.25
500 -36.04
525 -41.24
550 -46.85
575 -52.91
600 -59.42
625 -66.4
650 -73.87
675 -81.85
700 -90.36
725 -99.42
750 -109.05

rolltide · #3 11-13-2003, 12:22 PM

What program are you guys using? I am trying to get an idea on my bullet trajectory before I get to shoot. That way, I should be close.

Thanks,

CC

Mpvoigt · #4 11-13-2003, 12:54 PM

There are several programs that will help get you on target...

I use Perry systems and Horus Vision on Palm pilot for field use. I have both of the above plus the Sierra program on PC.

The Horus Vision has the most features (spin drift, temperature/velocity correction, etc.) but needs some tweaking to get actual results to match calculated results from my experiance.

The Perry system is the closest program I have used to match field results to calculated predictions. It also has a direct output to excel that really cuts down on the time to make table for the field.

The Sierra program is very good in that it allows several loads, bullets, velocities to be tracked and compared.

They ALL need to be proven in the field before live ammo goes towards live targets!

MV

[ 11-13-2003: Message edited by: Michael Voigt ]

#5 11-13-2003, 12:57 PM

I use the Exbal program.. has always been dead on...
Only problem is you have to run each bullet seperately.... but this is the mot accurate program I have used

DANTEC · #6 11-13-2003, 01:12 PM

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

use this link that free and accurate

good shooting

DAN TEC

Thunder Hunter · #7 11-13-2003, 04:11 PM

Rolltide all these are great programs. The one I use is from BARNES, and is in language we understand.