Magnum originally meant extended case ie the .357 magnum is the extended case version of the .38 special.
The belts on belted magnums were initially put on the .375 H&H magnum (rimless nitro express...
Type: Posts; User: Spudattack
Magnum originally meant extended case ie the .357 magnum is the extended case version of the .38 special.
The belts on belted magnums were initially put on the .375 H&H magnum (rimless nitro express...