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Rifles, Reloading, Optics, Equipment
Reloading
Clean inside case neck ?
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<blockquote data-quote="Mikecr" data-source="post: 1341668" data-attributes="member: 1521"><p>Well to curtail extremes, I'll qualify my assertions. With necks having any viable for use friction, and ~1thou of springback gripping pretty much any bearing length, normal variances in seating forces do not affect pressure -unless the seating force variance is also indicative of gripping/tension variances.</p><p>Simply changing lube toward reasonable reduction, or increase, in seating forces, would not affect pressure, because it does not change the pressure required to release bullets.</p><p></p><p>It's important to understand that bullets are not normally pushed out of necks. They're freely released. Given this understanding, it's much easier to manage truly consistent tension.</p><p>I could throw you some tests that you can do yourself, and describe observations around this, to help you see it. Ultimately, it all comes down to what passes tests, and what does not.</p></blockquote><p></p>
[QUOTE="Mikecr, post: 1341668, member: 1521"] Well to curtail extremes, I'll qualify my assertions. With necks having any viable for use friction, and ~1thou of springback gripping pretty much any bearing length, normal variances in seating forces do not affect pressure -unless the seating force variance is also indicative of gripping/tension variances. Simply changing lube toward reasonable reduction, or increase, in seating forces, would not affect pressure, because it does not change the pressure required to release bullets. It's important to understand that bullets are not normally pushed out of necks. They're freely released. Given this understanding, it's much easier to manage truly consistent tension. I could throw you some tests that you can do yourself, and describe observations around this, to help you see it. Ultimately, it all comes down to what passes tests, and what does not. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Clean inside case neck ?
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