Thread: new whisper ammo from Hornady
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Old 08-12-2011, 04:00 PM
rsilvers rsilvers is offline
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Join Date: Mar 2010
Posts: 482
Remember cartridge drawings are 'max.'

The 1.368 brass length has a -0.020 tolerance.

So the brass is really anywhere form 1.348 to 1.368, or 1.358 average.

Rem brass that I have measured was 1.359.
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