Here is Cabelas page on available cartridges. There is only one choice for the 7-57, 358 W. and 12 for the 7-08!
Ammo While that may be true. Look at prices. Easily $1/rnd if not more. While 7mm milsurp ammo is readily available and easily as accurate as any modern non-match loads. With my 7x57 I get 1-1.5 MOA with WRA south african contract surplus and 2-2.5 MOA with DWM surplus. And I buy that ammo at .43-.46/round. That's less than half the cost per round for modern 7-08 ammo.
