Why the crimp on the 264?
the 300 shouid have had the AI shoulder to make a little longer neck.
what bullets are these and weight.
here is a comparison of all the 6.5 calibers
6.5-300WSM 140 GR IMR 7828 62.0 GR
FPS ENERGY CAPACITY
3195 3174 78.1
The ideal case capacity for 6.5 caliber is 69.6
as you can see Remington scraped the best one of the group