Run it through GRT or QuickLoad and see what you come up with :)
Type: Posts; User: Pommy
Run it through GRT or QuickLoad and see what you come up with :)
If handloading, probably the 300WM. It's got more powder space for extra horsepower, pressures being roughly equal.
In factory ammo, pressures are not equal, WSM is loaded hotter closing the gap...