Forum: 300 Whisper Rifles and Pistols
11-11-2010, 09:38 AM
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Replies: 1
Views: 4,092
Longer barrels 300 AAC BLACKOUT
So this is kind of interesting. Even I was wondering what happens when the barrel gets to 20 inches. Some have said 300 AAC BLACKOUT would not be so good from longer barrels, but that is not the...
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