Forum: 300 Whisper Ammo and Reloading
12-09-2009, 05:18 PM
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Replies: 35
Views: 9,602
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Forum: 300 Whisper Ammo and Reloading
12-08-2009, 03:17 PM
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Replies: 35
Views: 9,602
I have heard of folks (but not seen it) having...
I have heard of folks (but not seen it) having case head problems in rifles set up for subsonic ammo when they shoot supersonic ammo. Usually this involves a three position gas block left set at the...
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Forum: 300 Whisper Ammo and Reloading
12-07-2009, 10:38 PM
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Replies: 35
Views: 9,602
The loading range given by Sierra for a 150 gr...
The loading range given by Sierra for a 150 gr bullet is 13.8-17.0 gr of H110/W296. If you really had 14.4 in the case you should not have seen the secondary explosion effect.
I'd still like to...
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Forum: 300 Whisper Ammo and Reloading
12-07-2009, 09:04 PM
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Replies: 35
Views: 9,602
Looks to me very much like an out of battery...
Looks to me very much like an out of battery discharge ... end of the case is expanded larger than the body of the case, and the bowout occurred in a place that would be unsupported if the case were...
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