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Rifles, Reloading, Optics, Equipment
Gunsmithing
acceptable headspace growth for a 7stw???
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<blockquote data-quote="MagnumManiac" data-source="post: 972573" data-attributes="member: 10755"><p>What J E Custom said is correct, but you must realise there is no SAAMI head to shoulder datum measurement for headspace due to the belt being headspace control. This means that the shoulder position of the brass does not have a minimum dimension held to tight tolerance like the headspace dimension is, .020" is not a lot, I've actually seen as much as .065" difference.</p><p>As long as you don't bump the shoulder back any more than .002", you should have no problems with your brass. You can always fireform your brass if your not happy with it.</p><p></p><p>Cheers.</p><p>gun)</p></blockquote><p></p>
[QUOTE="MagnumManiac, post: 972573, member: 10755"] What J E Custom said is correct, but you must realise there is no SAAMI head to shoulder datum measurement for headspace due to the belt being headspace control. This means that the shoulder position of the brass does not have a minimum dimension held to tight tolerance like the headspace dimension is, .020" is not a lot, I've actually seen as much as .065" difference. As long as you don't bump the shoulder back any more than .002", you should have no problems with your brass. You can always fireform your brass if your not happy with it. Cheers. gun) [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Gunsmithing
acceptable headspace growth for a 7stw???
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