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Rifles, Reloading, Optics, Equipment
Reloading
VihtaVuori published load data, pierced CCI 450, bullet weights, etc.
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<blockquote data-quote="bigedp51" data-source="post: 1483938" data-attributes="member: 28965"><p>The small rifle primers are thinner and will "not" take as much pressure as a large rifle primer. And a reason why primers with a cup thickness of .025 are recommended to keep from piercing primers in the AR15. And why CCI 400 and Remington 6 1/2 primers are recommended for lower pressure cartridges like the .22 Hornet.</p><p></p><p><img src="https://i.imgur.com/QJM65zp.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Below a CCI-400 primer with a .020 cup thickness fired in a AR15 rifle. So the thinner cup on small rifle primers do not make them stronger than large rifle primers with a .027 cup thickness. </p><p></p><p><img src="https://i.imgur.com/FP14bKZ.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="bigedp51, post: 1483938, member: 28965"] The small rifle primers are thinner and will "not" take as much pressure as a large rifle primer. And a reason why primers with a cup thickness of .025 are recommended to keep from piercing primers in the AR15. And why CCI 400 and Remington 6 1/2 primers are recommended for lower pressure cartridges like the .22 Hornet. [IMG]https://i.imgur.com/QJM65zp.png[/IMG] Below a CCI-400 primer with a .020 cup thickness fired in a AR15 rifle. So the thinner cup on small rifle primers do not make them stronger than large rifle primers with a .027 cup thickness. [img]https://i.imgur.com/FP14bKZ.jpg[/img] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
VihtaVuori published load data, pierced CCI 450, bullet weights, etc.
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