And holy hell is there the information here. I particularly like the "Firing Solution Check" and the "Understanding Long Range Bullets" articles.
It may have been posted here already, but I think it warrants a second post.
http://appliedballisticsllc.com/ballistics-educational-resources/articles/
It may have been posted here already, but I think it warrants a second post.
http://appliedballisticsllc.com/ballistics-educational-resources/articles/