Originally Posted by Stormrider
No, the AM is not based on the 375 H&H case.
My suggestion would be to look at the 375 RUM or the 378 Weatherby if you want to be able to use store bought ammo and a standard magnum action.
+1 . The rum or an improved version will hold up to about 107 to 112 grains of powder.
The 378 weatherby will hold about 125 grains of powder, so with the right bullet you should
be able to do what you want,
Or look at the 416 Weatherby with some custom bullets.
All of these rounds can be very accurate and if you are a turret twister trajectory is not a
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