Now might be a good time to just bow out and admit you don't know what the heck yiur taking about. For starters the Barnes ttsx/tsx begins to expand immediately and it is a deep penetration bullet. Perhaps the writer in question doesn't know what the hell he is talking about either or perhaps your comprehension of what he wrote was off?
Perhaps it's you who can't comprehend what the writers say about bullet penetration when comparing the Partition, to the A-Frame, and to Triple-Shock?
Why do you think solid to near solid bullets are preferred for head shots on elephants? Because they expand the fastest and penetrate the most?
