bsa,
The PRC has just about exactly the same powder capacity as the 6.5-06, so I doubt it will burn throats anywhere as fast as the .264.
You know powder capacity is only part of the equation. Neck length also comes into play. If the op is correct about how much his throat has erroded, it seems like a barrel burner to me. As is/was the 264... If someone has done a side by side comparison between the 6.5 PRC, Creed and 264WM, I'd like to see it... This info is also intriguing as well because I have a 7WSM sitting idle, that a friend keeps telling me I need to turn into a 6.5 PRC. I'm still weighing the pros and cons...
