Forum: 300 Whisper Ammo and Reloading
11-28-2010, 09:34 AM
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Replies: 6
Views: 1,463
Fed 205 primers, AA1680, SMK 220's, seated to...
Fed 205 primers, AA1680, SMK 220's, seated to 2.09 (Per AAC's data).
The rifle is an AR upper with a McGowen 1:8 barrel, 17" long, TP555 gasblock in the pistol position.
With my notes gone,...
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Forum: 300 Whisper Ammo and Reloading
11-27-2010, 05:07 PM
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Replies: 6
Views: 1,463
Cold weather affect AA1680?
Just go my new YHM Suppressor, and went to the range today to try it out on my 300/221 upper, and test some loads. Conditions - COLD (around 34F), windy, snow flurries. And because its 2 days...
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