Originally Posted by BountyHunter
what? Same bullet selection for the WSM. both are 30 calibers (snip)
They would have the same bullet selection if they both had the same space between the cartridge mouth to the available magazine length.
The SAAMI SPECS are
______________300 WSM______300 Win Mag
ogive room_____0.790_________0.72" advantage .07 for the 300 WSM
with a 3.600" Rem 700 or SAKO__0.98: advantage .19" for the 300 WM
In a custom rifle you can easily combine a 300 WSM with a longer magazine for shooting low drag bullets. The problem is no manufacturer offers that in a factory rifle that I'm aware of.