1/10 twist .308 to 1000yrds

[Lindy]

Re: Shameless Plug

I <span style="font-weight: bold">highly</span> recommend Bryan's book. Besides good explanations of the theory, there is much practical advice on the accurate employment of the precision rifle.

http://www.appliedballisticsllc.com/index_files/Book.htm

There is material on wind deflection on Sierra's Exterior Ballistics website. See especially Section 4 of the 5th edition. Their web site isn't very good - it's impossible to read some of the illustrations - but the explanations are useful.

http://www.exteriorballistics.com/ebexplained/index.cfm

 

[Lindy]

Re: Shameless Plug

Those concerned with the issue of crosswind deflection might also find this interesting:

http://www.exteriorballistics.com/ebexplained/articles/article2.pdf