.30-.221 Case Capacity?

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13 July 2007, 14:31

Don Howe

.30-.221 Case Capacity?

Can anyone here tell me the capacityof this case in grains of water? Or in grains of fine- grained (like ball) powder or what case it compares to?

This is basically the .300 Whisper.

13 July 2007, 16:35

Con

The Whisper is listed as 37gr of H2O in my references.
Cheers...
Con

15 July 2007, 19:39

ramrod340

Only reference I have that lists the 300 Whisper is my Loadtech software and it shows 23.9gr water. And the .221 as 22.9. Case length 1.39".

As usual just my $.02
Paul K