another primer question

Killswitch Engage

Gunny Sergeant
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Dec 23, 2008
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as the primer disaster continues i am going to reload some .308 175smk using the #34 CCI 7.62mm primer. anyone used this before and what are the results? wondering if they are more of a magnum type primer or not. anyone?
 
Re: another primer question

I havent messed with them much but my limited use and my understanding is that they simply have a harder/thicker cup to avoid slamfires from autoloaders/floating firing pins like the Garand.

John
 
Re: another primer question

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: dgunn</div><div class="ubbcode-body">as the primer disaster continues i am going to reload some .308 175smk using the #34 CCI 7.62mm primer. anyone used this before and what are the results? wondering if they are more of a magnum type primer or not. anyone? </div></div>

According to the CCI web site, they are considered a magnum primer. Usually 1 to 1.5 grain less powder will keep you out of trouble, unless you are right at the ragged upper edge on your load.
 
Re: another primer question

The MilSpec primers are intended for use in Military chamberings with military canister-speed powders. Generally stuff very much like 4895, BLC-2, and W748. Accuracy-wise they are roughly comparable to a standard, non-match primer, and would likely have a higher brisance in order to ensure reliable ignition.

Greg