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Rifles, Reloading, Optics, Equipment
Reloading
Hard bolt Lift
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<blockquote data-quote="sedancowboy" data-source="post: 2716933" data-attributes="member: 85874"><p>With new brass that is not fireformed it is sized to fit all SAMMI chambers. So that means on the small size so it will fit even small chambers. When you fire new brass in a chamber it will take some of the pressure to push the brass out to fit your chamber. Next firing that energy will not be used to fireform the brass and and it will show as slightly over pressure. We are talking close to max loads here. If you are at starting loads you should not see pressure either way.</p></blockquote><p></p>
[QUOTE="sedancowboy, post: 2716933, member: 85874"] With new brass that is not fireformed it is sized to fit all SAMMI chambers. So that means on the small size so it will fit even small chambers. When you fire new brass in a chamber it will take some of the pressure to push the brass out to fit your chamber. Next firing that energy will not be used to fireform the brass and and it will show as slightly over pressure. We are talking close to max loads here. If you are at starting loads you should not see pressure either way. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Hard bolt Lift
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