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Rifles, Reloading, Optics, Equipment
Reloading
260 Brass neck thickness question
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<blockquote data-quote="thatguyshm" data-source="post: 1045722" data-attributes="member: 69989"><p>According to SAAMI, you are close but not over .2970. Granted, chambers are different. If you can neck turn, try taking a tiny bit off. What is the neck thickness, straight up and down when you size down? As in, stick your caliper tip in neck of the case and measure just wall thickness, not neck thickness after you have sized down. I size up to 338 federal often, but I don't have anything I size down for yet. I turn my .223 down to around .0135" or so. Give or take. Food for thought, wish I could help more.</p><p></p><p>SHM</p></blockquote><p></p>
[QUOTE="thatguyshm, post: 1045722, member: 69989"] According to SAAMI, you are close but not over .2970. Granted, chambers are different. If you can neck turn, try taking a tiny bit off. What is the neck thickness, straight up and down when you size down? As in, stick your caliper tip in neck of the case and measure just wall thickness, not neck thickness after you have sized down. I size up to 338 federal often, but I don't have anything I size down for yet. I turn my .223 down to around .0135" or so. Give or take. Food for thought, wish I could help more. SHM [/QUOTE]
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Reloading
260 Brass neck thickness question
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