Thread: The rest of the .221 based Whiisper family?
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Old 01-28-2007, 05:12 AM
jonsidneyb jonsidneyb is offline
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Join Date: Jan 2007
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The rest of the .221 based Whiisper family?
Hello everyone.

I am interested in finding both subsonic and supersonic data on the cartridges related to the .300 Whisper. I cannot find any balistics data on these on the SKS site.

Actually I am interested in all cartridges that can work in 5.56 magazines that do not require major alteration to the magazine or the bolt face.

Thanks
Jon
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