30-06 1 in 12" twist, how heavy of a bullet?

[mparsons911]

Hello all, I have a 30-06 1:12" twist, H4350, cci benchrest primers, Sierra matchking 190's. How heavy of a bullet can I shoot with the 1 in 12"?

 

[Kenny474]

German Salazar wrote an article on his site about heavy bullets in a 1-13 twist 30-06, you may find a lot of your answers there.

http://riflemansjournal.blogspot.com/2010/06/ballistics-heavy-bullets-in-113-twist.html
http://riflemansjournal.blogspot.com/2010/06/update-heavy-bullets-in-113-twist-30-06.html

Try this stability calculator, it should give you a rough idea of what will stabilize as well.
http://www.jbmballistics.com/cgi-bin/jbmstab-5.1.cgi

 

[mparsons911]

Thanks!

 

[quigleysharps4570]

More info than that on an 06 in this place...good luck my friend.