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Ballastic info needed

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10 January 2008, 08:55
WestCoaster
Ballastic info needed
Can someone please tell me what a 120 tsx @ 3400fps out of my 7mm Rem mag.. traj. & balistics are.
All my damn manuals are buried under a pile of stuff in the basement...reno's!
Thanx
10 January 2008, 09:06
rnovi
www.handloads.com has a ballistics calculator on the right side of the site.

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


Regards,

Robert

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H4350! It stays crunchy in milk longer!
10 January 2008, 09:52
WestCoaster
Many thanx rnovi.
Got exactly what I needed.
10 January 2008, 14:08
Tumbo
Have a play here http://www.hornady.com/ballistics/ballistics_calculator.php

The 120 TSX has a BC of .349.

Personally, I would use heavier bullets from a 7mm mag, nothing under 150 grains.