Where can I find an on line ballestic calculator ?

[Country Boy]

   I'm tired of guessing. Usually I just sight all my rifles in 2" high at 100 yds, shoot milk jugs with them to 250 yds and forget it. But, I want to know the real line of sight.
     
    1. 3006 150 grn power point actual. in my rifle 2840 vel
    2. .243 win 100 grn orlock  actual; vel. 2950
    3 .358 win 200 grn Hornady sp, vel 255
    4. .50 cal Ml   T/C 240 grn Black mag sabots
  I would like to know where they really hit with a + 2" zero at 100 yds  The fifty cal to 150 yds. How should they actually be zeroed to make hits at 250 yds ?

[bigjeepman]

See if this is what you're looking for ....

http://www.handloads.com/calc/

[BigJakeJ1s]

Here is a page with several online ballistic related calculators. see "trajectories" towards the bottom.

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

Andy

[Hook686]

http://www.beartoothbullets.com/rescources/index.htm


 

[GregP42]

And here is yet another one for you to look at.

http://www.biggameinfo.com/BalCalc.aspx

[Buckskin]

Thanks, I found one that I like better that my current one!

[Land_Owner]

http://www.huntingnut.com/

Register for free.  Navigate to Point Blank Ballistics.  I believe you will like their software and i-net interface.  Used to be downloadable. 

[Coyote Hunter]

http://www.huntingnut.com/

Register for free.  Navigate to Point Blank Ballistics.  I believe you will like their software and i-net interface.  Used to be downloadable. 

It still is. 
http://www.huntingnut.com/index.php?name=News&file=article&sid=3

Click on the lilne of large text beneath the screen shots.

[davem270win]

Here's a brand new one (January 2007) to go with their new reloading handbook:

http://www.hornady.com/ballistics/