Kevin was a big proponent of heavy for caliber bullets, but as the late Don Heath, (Ganyana), put it. You don't need bigger bullets, just better Bullets. And Don liked the Barnes TSX bullets
Since SD is a factor of weight and diameter, and expanding bullets typically loose weight as they expand, it is not unusual for a 300 gr TSX bullet that retains 100% of its weight to out penetrate a heavier bullet that looses much of its weight.


Phil Shoemaker
Alaska Master Guide,
Alaska Hunter Ed Instructor
FAA Master pilot
www.grizzlyskinsofalaska.com

Anyone who claims the 30-06 is not effective has either not used one, or else is unwittingly commenting on their marksmanship.